diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 328944f..aad2fb9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,9 +2,9 @@ name: CI
 on: [push, pull_request]
 jobs:
   check:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     container:
-      image: librepcb/librepcb-cli:1.1.0
+      image: librepcb/librepcb-cli:2.0.0-rc1
       options: --entrypoint /bin/bash
     steps:
     - uses: actions/checkout@v1
diff --git a/.librepcb-lib b/.librepcb-lib
index d00491f..0cfbf08 100644
--- a/.librepcb-lib
+++ b/.librepcb-lib
@@ -1 +1 @@
-1
+2
diff --git a/cmp/07314571-fb5a-4594-a443-88ab0dc62bba/.librepcb-cmp b/cmp/07314571-fb5a-4594-a443-88ab0dc62bba/.librepcb-cmp
index d00491f..0cfbf08 100644
--- a/cmp/07314571-fb5a-4594-a443-88ab0dc62bba/.librepcb-cmp
+++ b/cmp/07314571-fb5a-4594-a443-88ab0dc62bba/.librepcb-cmp
@@ -1 +1 @@
-1
+2
diff --git a/cmp/098e7a85-b8eb-465f-96ad-db7db448148e/.librepcb-cmp b/cmp/098e7a85-b8eb-465f-96ad-db7db448148e/.librepcb-cmp
index d00491f..0cfbf08 100644
--- a/cmp/098e7a85-b8eb-465f-96ad-db7db448148e/.librepcb-cmp
+++ b/cmp/098e7a85-b8eb-465f-96ad-db7db448148e/.librepcb-cmp
@@ -1 +1 @@
-1
+2
diff --git a/cmp/32e6c08d-cc5b-4115-9f88-fc4352a3eb75/.librepcb-cmp b/cmp/32e6c08d-cc5b-4115-9f88-fc4352a3eb75/.librepcb-cmp
index d00491f..0cfbf08 100644
--- a/cmp/32e6c08d-cc5b-4115-9f88-fc4352a3eb75/.librepcb-cmp
+++ b/cmp/32e6c08d-cc5b-4115-9f88-fc4352a3eb75/.librepcb-cmp
@@ -1 +1 @@
-1
+2
diff --git a/cmp/9acbdf81-3ab5-48ce-8b74-dec3e0aa84f0/.librepcb-cmp b/cmp/9acbdf81-3ab5-48ce-8b74-dec3e0aa84f0/.librepcb-cmp
index d00491f..0cfbf08 100644
--- a/cmp/9acbdf81-3ab5-48ce-8b74-dec3e0aa84f0/.librepcb-cmp
+++ b/cmp/9acbdf81-3ab5-48ce-8b74-dec3e0aa84f0/.librepcb-cmp
@@ -1 +1 @@
-1
+2
diff --git a/cmp/9eef1c41-cd52-46ff-b23a-1a1b535e97a7/.librepcb-cmp b/cmp/9eef1c41-cd52-46ff-b23a-1a1b535e97a7/.librepcb-cmp
index d00491f..0cfbf08 100644
--- a/cmp/9eef1c41-cd52-46ff-b23a-1a1b535e97a7/.librepcb-cmp
+++ b/cmp/9eef1c41-cd52-46ff-b23a-1a1b535e97a7/.librepcb-cmp
@@ -1 +1 @@
-1
+2
diff --git a/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/.librepcb-dev b/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/.librepcb-dev
+++ b/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/device.lp b/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/device.lp
index 222f1ab..88fcb35 100644
--- a/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/device.lp
+++ b/dev/024e0d65-ac7f-42e8-b4dc-b07771b4dac5/device.lp
@@ -13,14 +13,30 @@
  )
  (component 256aa5cd-68f3-4507-98ff-636fd8de1bec)
  (package ffbf2bed-9155-45a9-b154-2f766c7f9019)
- (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (signal ed36edc5-1fea-45a5-9e65-50dcc7c5f653))
- (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (signal 26b1cc54-37a8-46d1-8066-987d9667d0de))
- (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (signal da9b7f2a-5ead-44f3-8059-2e24ba76df67))
- (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (signal 509e9e74-e916-42e9-81c6-1a9730f3fb9a))
- (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (signal e7dc05ce-12ba-4139-8b8c-ae662532b48a))
- (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (signal 7bddab4e-237e-4d14-bf21-4b757329c8ee))
- (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (signal 803e1263-54ed-4d16-802a-1b4fa04ac1a3))
- (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (signal f7871c41-9f36-48d7-8a64-4501e9d4cafe))
+ (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (optional false)
+  (signal ed36edc5-1fea-45a5-9e65-50dcc7c5f653)
+ )
+ (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (optional false)
+  (signal 26b1cc54-37a8-46d1-8066-987d9667d0de)
+ )
+ (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (optional false)
+  (signal da9b7f2a-5ead-44f3-8059-2e24ba76df67)
+ )
+ (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (optional false)
+  (signal 509e9e74-e916-42e9-81c6-1a9730f3fb9a)
+ )
+ (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (optional false)
+  (signal e7dc05ce-12ba-4139-8b8c-ae662532b48a)
+ )
+ (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (optional false)
+  (signal 7bddab4e-237e-4d14-bf21-4b757329c8ee)
+ )
+ (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (optional false)
+  (signal 803e1263-54ed-4d16-802a-1b4fa04ac1a3)
+ )
+ (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (optional false)
+  (signal f7871c41-9f36-48d7-8a64-4501e9d4cafe)
+ )
  (part "LMH6552MA/NOPB" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 95"))
  )
diff --git a/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/.librepcb-dev b/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/.librepcb-dev
+++ b/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/device.lp b/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/device.lp
index e3b925c..8b234a1 100644
--- a/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/device.lp
+++ b/dev/03f4f5cf-396f-4117-a82b-c2bf6ad54310/device.lp
@@ -13,14 +13,30 @@
  )
  (component f4d5dec7-133c-41c4-b32a-3e8c50efed99)
  (package ffbf2bed-9155-45a9-b154-2f766c7f9019)
- (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7))
- (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e))
- (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (signal 44524843-93cb-440e-9baf-8bbc89d9efcb))
- (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e))
- (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (signal 9c2466d0-5e89-4404-8212-838885757eb7))
- (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc))
- (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (signal 44c28122-827b-4f80-b43f-bee48a8e700f))
- (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298))
+ (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (optional false)
+  (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7)
+ )
+ (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (optional false)
+  (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e)
+ )
+ (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (optional false)
+  (signal 44524843-93cb-440e-9baf-8bbc89d9efcb)
+ )
+ (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (optional false)
+  (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e)
+ )
+ (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (optional false)
+  (signal 9c2466d0-5e89-4404-8212-838885757eb7)
+ )
+ (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (optional false)
+  (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc)
+ )
+ (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (optional false)
+  (signal 44c28122-827b-4f80-b43f-bee48a8e700f)
+ )
+ (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (optional false)
+  (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298)
+ )
  (part "LMH6626MA/NOPB" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 95"))
  )
diff --git a/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/.librepcb-dev b/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/.librepcb-dev
+++ b/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/device.lp b/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/device.lp
index 199e641..a9874bd 100644
--- a/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/device.lp
+++ b/dev/14c08f58-5431-4b64-bbf9-5f0cfd33d3b7/device.lp
@@ -11,20 +11,48 @@
  (category e05f53ad-1c05-42c1-9124-d0ed3e445a2d)
  (component 0aabc0df-a3fe-4a95-be1f-7be4cccddb2b)
  (package 1cc4d1c8-c1db-41f5-8e49-f972b26e8af1)
- (pad 2b65cfc5-78f6-412c-8f05-d392bb351217 (signal 7c1c8635-2e8b-4316-98fc-0ec4ed905fea))
- (pad 3890501e-e0dd-4413-a762-e69f44df62c9 (signal 921ca614-e19a-4fa5-8432-2f59dc2c246a))
- (pad 3cdb8c7d-dcfc-4589-b62b-a9294a8443d2 (signal bd997edc-b69b-4766-9c55-00b05febeed7))
- (pad 3fe9eda3-fc27-4dd7-a220-b7c245c74166 (signal 2560b45f-d5cb-476f-bca4-8d44489a1814))
- (pad 487c02aa-c9f7-49a7-896f-08ad767944ae (signal 458077dc-0b33-4a6b-a600-3d656ef19723))
- (pad 7479a3ec-0dc8-44f4-a85d-40b693899b2e (signal c717d022-6452-4217-bdc1-0f9ba49bac6c))
- (pad 7b268023-a1e5-4244-855d-e7ca45cb6b7f (signal a024a8bd-8663-4f58-9787-d658fb22759b))
- (pad 7b3cb451-c5e8-4e10-b947-8329f44033c6 (signal 8c7d2e3d-50f7-4b5e-9e85-dfc869ec333a))
- (pad 89ffcef2-79db-4780-b952-cb8b7f6706e6 (signal 55051256-bdd6-43da-99b5-80afb795ff66))
- (pad 8affcb8a-27ed-4fbf-b777-3a9a253a124e (signal 8421a7f6-51b9-4e8c-b65c-d07dc316d088))
- (pad 96c768e0-4f63-46a4-9477-6528b5b225b8 (signal 91945aee-5223-4519-abc5-4dee56ec7ade))
- (pad b142ad92-94fc-4dbe-a2fd-c26dc2916229 (signal e23711db-4e75-428d-8889-f2bd83364aab))
- (pad b7446479-24d6-402c-ac77-8ea40df917c8 (signal 53f1cc49-614b-494c-829b-49a22a8a09fe))
- (pad ecee5a85-d29f-4510-a3f0-7c1ae9af64c1 (signal 4aeb7f5e-0f78-499e-9efc-902aa8b93bb0))
+ (pad 2b65cfc5-78f6-412c-8f05-d392bb351217 (optional false)
+  (signal 7c1c8635-2e8b-4316-98fc-0ec4ed905fea)
+ )
+ (pad 3890501e-e0dd-4413-a762-e69f44df62c9 (optional false)
+  (signal 921ca614-e19a-4fa5-8432-2f59dc2c246a)
+ )
+ (pad 3cdb8c7d-dcfc-4589-b62b-a9294a8443d2 (optional false)
+  (signal bd997edc-b69b-4766-9c55-00b05febeed7)
+ )
+ (pad 3fe9eda3-fc27-4dd7-a220-b7c245c74166 (optional false)
+  (signal 2560b45f-d5cb-476f-bca4-8d44489a1814)
+ )
+ (pad 487c02aa-c9f7-49a7-896f-08ad767944ae (optional false)
+  (signal 458077dc-0b33-4a6b-a600-3d656ef19723)
+ )
+ (pad 7479a3ec-0dc8-44f4-a85d-40b693899b2e (optional false)
+  (signal c717d022-6452-4217-bdc1-0f9ba49bac6c)
+ )
+ (pad 7b268023-a1e5-4244-855d-e7ca45cb6b7f (optional false)
+  (signal a024a8bd-8663-4f58-9787-d658fb22759b)
+ )
+ (pad 7b3cb451-c5e8-4e10-b947-8329f44033c6 (optional false)
+  (signal 8c7d2e3d-50f7-4b5e-9e85-dfc869ec333a)
+ )
+ (pad 89ffcef2-79db-4780-b952-cb8b7f6706e6 (optional false)
+  (signal 55051256-bdd6-43da-99b5-80afb795ff66)
+ )
+ (pad 8affcb8a-27ed-4fbf-b777-3a9a253a124e (optional false)
+  (signal 8421a7f6-51b9-4e8c-b65c-d07dc316d088)
+ )
+ (pad 96c768e0-4f63-46a4-9477-6528b5b225b8 (optional false)
+  (signal 91945aee-5223-4519-abc5-4dee56ec7ade)
+ )
+ (pad b142ad92-94fc-4dbe-a2fd-c26dc2916229 (optional false)
+  (signal e23711db-4e75-428d-8889-f2bd83364aab)
+ )
+ (pad b7446479-24d6-402c-ac77-8ea40df917c8 (optional false)
+  (signal 53f1cc49-614b-494c-829b-49a22a8a09fe)
+ )
+ (pad ecee5a85-d29f-4510-a3f0-7c1ae9af64c1 (optional false)
+  (signal 4aeb7f5e-0f78-499e-9efc-902aa8b93bb0)
+ )
  (part "TL074ACN" (manufacturer "Texas Instruments")
  )
  (part "TL074BCN" (manufacturer "Texas Instruments")
diff --git a/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/.librepcb-dev b/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/.librepcb-dev
+++ b/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/device.lp b/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/device.lp
index 1ddc578..cac4c4a 100644
--- a/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/device.lp
+++ b/dev/1dcfb4dd-29ab-45f4-a5a1-2fb76b9ab9db/device.lp
@@ -10,10 +10,18 @@
  (category 30643e64-b131-4eb5-b956-ceb3cb02413a)
  (component 54ad6c40-6cc8-43c6-b7b9-105be65de1da)
  (package 01915bf3-9987-4413-99cb-af4cd2862b73)
- (pad 8456346b-c9f3-4b93-be38-27d5970e4b2e (signal 64f4d07d-edc7-4947-ae00-879e03e04894))
- (pad 917fcb0f-aa13-4e96-9540-96bdc3d865c4 (signal 870a2123-7262-4567-ad14-f07ffe18d80b))
- (pad cbc7f3fd-e6b3-44f6-902c-c21e8fd005f7 (signal 64f4d07d-edc7-4947-ae00-879e03e04894))
- (pad fc544f32-c578-4998-a0b9-9d4cb50a16af (signal 7038e7c8-6036-4677-aaa9-cb1a2a98a92f))
+ (pad 8456346b-c9f3-4b93-be38-27d5970e4b2e (optional false)
+  (signal 64f4d07d-edc7-4947-ae00-879e03e04894)
+ )
+ (pad 917fcb0f-aa13-4e96-9540-96bdc3d865c4 (optional false)
+  (signal 870a2123-7262-4567-ad14-f07ffe18d80b)
+ )
+ (pad cbc7f3fd-e6b3-44f6-902c-c21e8fd005f7 (optional false)
+  (signal 64f4d07d-edc7-4947-ae00-879e03e04894)
+ )
+ (pad fc544f32-c578-4998-a0b9-9d4cb50a16af (optional false)
+  (signal 7038e7c8-6036-4677-aaa9-cb1a2a98a92f)
+ )
  (part "LM7805MP/NOPB" (manufacturer "Texas Instruments")
   (attribute "OUTPUT_VOLTAGE" (type voltage) (unit volt) (value "5"))
   (attribute "STANDARDS" (type string) (unit none) (value "RoHS & Green"))
diff --git a/dev/314a8be9-4900-424c-8779-3a4f125b3163/.librepcb-dev b/dev/314a8be9-4900-424c-8779-3a4f125b3163/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/314a8be9-4900-424c-8779-3a4f125b3163/.librepcb-dev
+++ b/dev/314a8be9-4900-424c-8779-3a4f125b3163/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/314a8be9-4900-424c-8779-3a4f125b3163/device.lp b/dev/314a8be9-4900-424c-8779-3a4f125b3163/device.lp
index 478a8d7..a01c653 100644
--- a/dev/314a8be9-4900-424c-8779-3a4f125b3163/device.lp
+++ b/dev/314a8be9-4900-424c-8779-3a4f125b3163/device.lp
@@ -13,11 +13,21 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ecca7be5-2257-420a-9e9f-70e02368da57)
- (pad 177f45ba-3125-4471-883a-c6a845a85f18 (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 4a663579-e794-4e55-8174-dacdf5860550 (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
- (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
- (pad a4df33fa-f948-4e0d-862a-4298306fce44 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
+ (pad 177f45ba-3125-4471-883a-c6a845a85f18 (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 4a663579-e794-4e55-8174-dacdf5860550 (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
+ (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
+ (pad a4df33fa-f948-4e0d-862a-4298306fce44 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
  (part "LMH6624MF/NOPB" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 1000"))
  )
diff --git a/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/.librepcb-dev b/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/.librepcb-dev
+++ b/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/device.lp b/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/device.lp
index bf929b2..a36bd6c 100644
--- a/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/device.lp
+++ b/dev/3576d91d-d858-49f5-bf2e-f14819649b4a/device.lp
@@ -13,14 +13,30 @@
  )
  (component f4d5dec7-133c-41c4-b32a-3e8c50efed99)
  (package ffbf2bed-9155-45a9-b154-2f766c7f9019)
- (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7))
- (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e))
- (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (signal 44524843-93cb-440e-9baf-8bbc89d9efcb))
- (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e))
- (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (signal 9c2466d0-5e89-4404-8212-838885757eb7))
- (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc))
- (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (signal 44c28122-827b-4f80-b43f-bee48a8e700f))
- (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298))
+ (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (optional false)
+  (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7)
+ )
+ (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (optional false)
+  (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e)
+ )
+ (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (optional false)
+  (signal 44524843-93cb-440e-9baf-8bbc89d9efcb)
+ )
+ (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (optional false)
+  (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e)
+ )
+ (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (optional false)
+  (signal 9c2466d0-5e89-4404-8212-838885757eb7)
+ )
+ (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (optional false)
+  (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc)
+ )
+ (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (optional false)
+  (signal 44c28122-827b-4f80-b43f-bee48a8e700f)
+ )
+ (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (optional false)
+  (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298)
+ )
  (part "OPA2356AID" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 75"))
  )
diff --git a/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/.librepcb-dev b/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/.librepcb-dev
+++ b/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/device.lp b/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/device.lp
index dd96588..e8942f2 100644
--- a/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/device.lp
+++ b/dev/461a7b84-075b-421d-b32e-77be96d8b7e7/device.lp
@@ -13,15 +13,33 @@
  )
  (component 9eef1c41-cd52-46ff-b23a-1a1b535e97a7)
  (package 687e61b2-a140-402c-93bf-11666ce71b7b)
- (pad 2cf7afb2-a81e-4835-acd8-085b615c33d0 (signal c99783ca-8bfa-4f15-894f-a68586dff02b))
- (pad 6e2fdc13-ce6c-4150-be79-3c383919dfcd (signal fd3871d9-0d45-46e0-ae79-6e3d16eb80ed))
- (pad 7e22b91b-59b9-4703-8c7a-3028bb26e08a (signal 971f7c9e-c5bd-4b09-b64a-ba21f1adfdc3))
- (pad 82b1f6fd-0553-48c1-b4ff-a0c87c5ea4e3 (signal c99783ca-8bfa-4f15-894f-a68586dff02b))
- (pad 8a4e9f9f-478d-4733-9e3a-5b9b2d2a49af (signal 91704ab8-b650-43a2-bb80-799b6e0d4ea4))
- (pad a838e9f5-211c-4861-9bd8-4be8e2827d8e (signal d331f06e-c384-40e2-b564-cedd4acbb907))
- (pad dac6df08-fc94-4a10-990a-989c190ee7ae (signal 8f73303b-b515-4cb0-8a29-6b64851fc6f3))
- (pad ef3605ce-b018-4e31-869e-7bb2f9cff2b0 (signal bfa3065f-5614-465a-8364-8872034c75af))
- (pad f0745903-e60e-4e66-b686-44a3b59d81b7 (signal 7e70c201-199a-4cd4-a18b-cd9d4d19817b))
+ (pad 2cf7afb2-a81e-4835-acd8-085b615c33d0 (optional false)
+  (signal c99783ca-8bfa-4f15-894f-a68586dff02b)
+ )
+ (pad 6e2fdc13-ce6c-4150-be79-3c383919dfcd (optional false)
+  (signal fd3871d9-0d45-46e0-ae79-6e3d16eb80ed)
+ )
+ (pad 7e22b91b-59b9-4703-8c7a-3028bb26e08a (optional false)
+  (signal 971f7c9e-c5bd-4b09-b64a-ba21f1adfdc3)
+ )
+ (pad 82b1f6fd-0553-48c1-b4ff-a0c87c5ea4e3 (optional false)
+  (signal c99783ca-8bfa-4f15-894f-a68586dff02b)
+ )
+ (pad 8a4e9f9f-478d-4733-9e3a-5b9b2d2a49af (optional false)
+  (signal 91704ab8-b650-43a2-bb80-799b6e0d4ea4)
+ )
+ (pad a838e9f5-211c-4861-9bd8-4be8e2827d8e (optional false)
+  (signal d331f06e-c384-40e2-b564-cedd4acbb907)
+ )
+ (pad dac6df08-fc94-4a10-990a-989c190ee7ae (optional false)
+  (signal 8f73303b-b515-4cb0-8a29-6b64851fc6f3)
+ )
+ (pad ef3605ce-b018-4e31-869e-7bb2f9cff2b0 (optional false)
+  (signal bfa3065f-5614-465a-8364-8872034c75af)
+ )
+ (pad f0745903-e60e-4e66-b686-44a3b59d81b7 (optional false)
+  (signal 7e70c201-199a-4cd4-a18b-cd9d4d19817b)
+ )
  (part "LMH6629SD/NOPB" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 1000"))
  )
diff --git a/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/.librepcb-dev b/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/.librepcb-dev
+++ b/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/device.lp b/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/device.lp
index 8d577a1..7e85f87 100644
--- a/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/device.lp
+++ b/dev/48bbe3ff-aabc-4222-aeab-e14d889d669e/device.lp
@@ -10,10 +10,18 @@
  (category 30643e64-b131-4eb5-b956-ceb3cb02413a)
  (component 54ad6c40-6cc8-43c6-b7b9-105be65de1da)
  (package 0eaf289c-166d-4bd9-a4ba-dbf6bbc76ef1)
- (pad 474059df-640b-4b17-98b2-148e340a7152 (signal 7038e7c8-6036-4677-aaa9-cb1a2a98a92f))
- (pad 97a4a131-50d6-43b7-b729-bc444ad0e244 (signal 64f4d07d-edc7-4947-ae00-879e03e04894))
- (pad ab077e0e-67ff-48c0-b979-66c9ccc6b90f (signal 64f4d07d-edc7-4947-ae00-879e03e04894))
- (pad dff54bfb-5db6-4934-9282-29dd73df5aec (signal 870a2123-7262-4567-ad14-f07ffe18d80b))
+ (pad 474059df-640b-4b17-98b2-148e340a7152 (optional false)
+  (signal 7038e7c8-6036-4677-aaa9-cb1a2a98a92f)
+ )
+ (pad 97a4a131-50d6-43b7-b729-bc444ad0e244 (optional false)
+  (signal 64f4d07d-edc7-4947-ae00-879e03e04894)
+ )
+ (pad ab077e0e-67ff-48c0-b979-66c9ccc6b90f (optional false)
+  (signal 64f4d07d-edc7-4947-ae00-879e03e04894)
+ )
+ (pad dff54bfb-5db6-4934-9282-29dd73df5aec (optional false)
+  (signal 870a2123-7262-4567-ad14-f07ffe18d80b)
+ )
  (part "LM340AT-5.0" (manufacturer "Texas Instruments")
   (attribute "OUTPUT_VOLTAGE" (type voltage) (unit volt) (value "5"))
   (attribute "STANDARDS" (type string) (unit none) (value "Non-RoHS"))
diff --git a/dev/49470695-82b2-441b-b9b8-19af37378579/.librepcb-dev b/dev/49470695-82b2-441b-b9b8-19af37378579/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/49470695-82b2-441b-b9b8-19af37378579/.librepcb-dev
+++ b/dev/49470695-82b2-441b-b9b8-19af37378579/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/49470695-82b2-441b-b9b8-19af37378579/device.lp b/dev/49470695-82b2-441b-b9b8-19af37378579/device.lp
index ed71b0b..10035be 100644
--- a/dev/49470695-82b2-441b-b9b8-19af37378579/device.lp
+++ b/dev/49470695-82b2-441b-b9b8-19af37378579/device.lp
@@ -10,11 +10,21 @@
  (category c6be465e-4086-4785-9437-8ec0a76689b3)
  (component 9acbdf81-3ab5-48ce-8b74-dec3e0aa84f0)
  (package ecca7be5-2257-420a-9e9f-70e02368da57)
- (pad 177f45ba-3125-4471-883a-c6a845a85f18 (signal 0ca0bcf9-ec9a-4cbb-a41e-1606c1637315))
- (pad 4a663579-e794-4e55-8174-dacdf5860550 (signal dc2c20fe-4b71-4a4c-938c-6b193536862b))
- (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (signal 488690a4-a92d-4d0b-bc6c-9a3945a220ea))
- (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (signal e5247c46-a4d8-47d6-8469-daea43a30391))
- (pad a4df33fa-f948-4e0d-862a-4298306fce44 (signal cc42c29f-1a73-463c-a6d2-c42167703502))
+ (pad 177f45ba-3125-4471-883a-c6a845a85f18 (optional false)
+  (signal 0ca0bcf9-ec9a-4cbb-a41e-1606c1637315)
+ )
+ (pad 4a663579-e794-4e55-8174-dacdf5860550 (optional false)
+  (signal dc2c20fe-4b71-4a4c-938c-6b193536862b)
+ )
+ (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (optional false)
+  (signal 488690a4-a92d-4d0b-bc6c-9a3945a220ea)
+ )
+ (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (optional false)
+  (signal e5247c46-a4d8-47d6-8469-daea43a30391)
+ )
+ (pad a4df33fa-f948-4e0d-862a-4298306fce44 (optional false)
+  (signal cc42c29f-1a73-463c-a6d2-c42167703502)
+ )
  (part "TPS3840PL25" (manufacturer "Texas Instruments")
  )
 )
diff --git a/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/.librepcb-dev b/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/.librepcb-dev
+++ b/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/device.lp b/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/device.lp
index 36b6d2a..6a90268 100644
--- a/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/device.lp
+++ b/dev/4d1f39c7-4d7b-4dcb-a586-223e7a33156a/device.lp
@@ -13,14 +13,30 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ffbf2bed-9155-45a9-b154-2f766c7f9019)
- (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
- (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (signal none))
- (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (signal none))
- (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
- (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (signal none))
- (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
+ (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
+ (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (optional false)
+  (signal none)
+ )
+ (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (optional false)
+  (signal none)
+ )
+ (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
+ (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (optional false)
+  (signal none)
+ )
+ (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
  (part "LMH6624MA/NOPB" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 95"))
  )
diff --git a/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/.librepcb-dev b/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/.librepcb-dev
+++ b/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/device.lp b/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/device.lp
index e54cc87..1a9e2bb 100644
--- a/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/device.lp
+++ b/dev/5af64f23-5d25-44dc-a2be-7e928e73cb58/device.lp
@@ -13,14 +13,30 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ffbf2bed-9155-45a9-b154-2f766c7f9019)
- (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
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- (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (signal none))
- (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
- (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (signal none))
- (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
+ (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
+ (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (optional false)
+  (signal none)
+ )
+ (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (optional false)
+  (signal none)
+ )
+ (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
+ (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (optional false)
+  (signal none)
+ )
+ (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
  (part "OPA356AID" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 75"))
  )
diff --git a/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/.librepcb-dev b/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/.librepcb-dev
+++ b/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/device.lp b/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/device.lp
index d6fcb77..2d1a9b8 100644
--- a/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/device.lp
+++ b/dev/5de3d44c-4f4b-4a40-a514-7cf3554564a2/device.lp
@@ -13,12 +13,24 @@
  )
  (component 448575c5-23e0-4dba-b65a-80a4e273df8d)
  (package f8289e96-50c9-4db1-8def-e85f5e652c2c)
- (pad 0bc8940c-ff27-4a71-8bc0-816c93d4f950 (signal 861843dc-a75d-477d-9ee4-d4a27b01d704))
- (pad 43a2ca57-3cb7-475d-bbfc-96634b5416e7 (signal 88b5fb4b-c2b9-43c2-b0c6-03605608bd91))
- (pad 6e7a460e-bb32-4801-91fd-6e6d5155ac37 (signal 88275f1e-0610-4463-8c82-2d4f6e9907cc))
- (pad 7e576b6c-3899-477b-8d29-1e45ff5b7d54 (signal 3c54950e-c91a-48ca-8598-5d5f2240053e))
- (pad 7f6eaa1a-9d2e-4959-a1d5-c0973115db42 (signal d2035ddc-005c-4fb6-be11-28480419beb5))
- (pad c058c65b-3482-4a6f-9efa-d5aeb1fd2ab1 (signal fb9d4369-e529-4bbb-9c3f-f96db7a3f59e))
+ (pad 0bc8940c-ff27-4a71-8bc0-816c93d4f950 (optional false)
+  (signal 861843dc-a75d-477d-9ee4-d4a27b01d704)
+ )
+ (pad 43a2ca57-3cb7-475d-bbfc-96634b5416e7 (optional false)
+  (signal 88b5fb4b-c2b9-43c2-b0c6-03605608bd91)
+ )
+ (pad 6e7a460e-bb32-4801-91fd-6e6d5155ac37 (optional false)
+  (signal 88275f1e-0610-4463-8c82-2d4f6e9907cc)
+ )
+ (pad 7e576b6c-3899-477b-8d29-1e45ff5b7d54 (optional false)
+  (signal 3c54950e-c91a-48ca-8598-5d5f2240053e)
+ )
+ (pad 7f6eaa1a-9d2e-4959-a1d5-c0973115db42 (optional false)
+  (signal d2035ddc-005c-4fb6-be11-28480419beb5)
+ )
+ (pad c058c65b-3482-4a6f-9efa-d5aeb1fd2ab1 (optional false)
+  (signal fb9d4369-e529-4bbb-9c3f-f96db7a3f59e)
+ )
  (part "OPA847IDBVT" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 250"))
  )
diff --git a/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/.librepcb-dev b/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/.librepcb-dev
+++ b/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/device.lp b/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/device.lp
index 47523a6..07d71cb 100644
--- a/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/device.lp
+++ b/dev/72dc2d2b-00b9-49e4-92b6-d3a5dbec40c0/device.lp
@@ -13,15 +13,33 @@
  )
  (component 07314571-fb5a-4594-a443-88ab0dc62bba)
  (package 68c18b1e-20ec-4cd9-8fd3-b034b8eb8ef3)
- (pad 07a84c45-3ef4-48d0-bf1a-f1ca52210ee7 (signal c72230c8-0fbc-46c0-8884-ba65256ff873))
- (pad 1e3609b9-827b-4201-aa43-03645f746064 (signal 3b311dfc-8976-4af1-b409-1b66ee232d7e))
- (pad 233c5de6-8c71-4a10-8efd-fcaf5eb4eb5a (signal d14db735-5c9b-4a23-9381-3aaf51a99205))
- (pad 241772af-8367-4527-9ca6-78e8b597b804 (signal b205e2f0-918b-4d33-bfc5-9f7ae7f8db82))
- (pad 2d500040-a4af-4502-9383-4ba1e35bd62a (signal 22445d03-c4b0-4c19-a651-18d6b3f45ce4))
- (pad 58458c43-e9df-400f-a288-8f34f43b77df (signal 2943264c-477b-4d32-86ab-2fec8caa6895))
- (pad 5b01b6c8-e600-491b-a67a-a718726dcb0c (signal none))
- (pad 8bc6e4ec-fe9f-4dc9-9462-42af3a73f2f8 (signal acc4f51f-1f0e-4527-abde-8e63a8848f10))
- (pad a0e4c8fc-093a-46d5-8731-c383e5bf836e (signal b205e2f0-918b-4d33-bfc5-9f7ae7f8db82))
+ (pad 07a84c45-3ef4-48d0-bf1a-f1ca52210ee7 (optional false)
+  (signal c72230c8-0fbc-46c0-8884-ba65256ff873)
+ )
+ (pad 1e3609b9-827b-4201-aa43-03645f746064 (optional false)
+  (signal 3b311dfc-8976-4af1-b409-1b66ee232d7e)
+ )
+ (pad 233c5de6-8c71-4a10-8efd-fcaf5eb4eb5a (optional false)
+  (signal d14db735-5c9b-4a23-9381-3aaf51a99205)
+ )
+ (pad 241772af-8367-4527-9ca6-78e8b597b804 (optional false)
+  (signal b205e2f0-918b-4d33-bfc5-9f7ae7f8db82)
+ )
+ (pad 2d500040-a4af-4502-9383-4ba1e35bd62a (optional false)
+  (signal 22445d03-c4b0-4c19-a651-18d6b3f45ce4)
+ )
+ (pad 58458c43-e9df-400f-a288-8f34f43b77df (optional false)
+  (signal 2943264c-477b-4d32-86ab-2fec8caa6895)
+ )
+ (pad 5b01b6c8-e600-491b-a67a-a718726dcb0c (optional false)
+  (signal none)
+ )
+ (pad 8bc6e4ec-fe9f-4dc9-9462-42af3a73f2f8 (optional false)
+  (signal acc4f51f-1f0e-4527-abde-8e63a8848f10)
+ )
+ (pad a0e4c8fc-093a-46d5-8731-c383e5bf836e (optional false)
+  (signal b205e2f0-918b-4d33-bfc5-9f7ae7f8db82)
+ )
  (part "OPA585IDSGR" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 3000"))
  )
diff --git a/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/.librepcb-dev b/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/.librepcb-dev
+++ b/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/device.lp b/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/device.lp
index 473b75b..b23a096 100644
--- a/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/device.lp
+++ b/dev/75def0e8-b01d-4cce-838e-9ed3c9339b92/device.lp
@@ -10,14 +10,30 @@
  (category 6b8cb737-30d9-49e2-831c-34aa909ef85e)
  (component f4d5dec7-133c-41c4-b32a-3e8c50efed99)
  (package d1e4b152-0fd5-4ced-9c46-691c0e1d7105)
- (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7))
- (pad 13904582-16ae-4f00-b796-1e8ec7321574 (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298))
- (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (signal 44c28122-827b-4f80-b43f-bee48a8e700f))
- (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc))
- (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (signal 44524843-93cb-440e-9baf-8bbc89d9efcb))
- (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e))
- (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (signal 9c2466d0-5e89-4404-8212-838885757eb7))
- (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e))
+ (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (optional false)
+  (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7)
+ )
+ (pad 13904582-16ae-4f00-b796-1e8ec7321574 (optional false)
+  (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298)
+ )
+ (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (optional false)
+  (signal 44c28122-827b-4f80-b43f-bee48a8e700f)
+ )
+ (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (optional false)
+  (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc)
+ )
+ (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (optional false)
+  (signal 44524843-93cb-440e-9baf-8bbc89d9efcb)
+ )
+ (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (optional false)
+  (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e)
+ )
+ (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (optional false)
+  (signal 9c2466d0-5e89-4404-8212-838885757eb7)
+ )
+ (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (optional false)
+  (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e)
+ )
  (part "LM2903N" (manufacturer "Texas Instruments")
  )
  (part "LM2903N/NOPB" (manufacturer "Texas Instruments")
diff --git a/dev/7f244bbd-677a-4529-9194-966db3c37ba9/.librepcb-dev b/dev/7f244bbd-677a-4529-9194-966db3c37ba9/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/7f244bbd-677a-4529-9194-966db3c37ba9/.librepcb-dev
+++ b/dev/7f244bbd-677a-4529-9194-966db3c37ba9/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/7f244bbd-677a-4529-9194-966db3c37ba9/device.lp b/dev/7f244bbd-677a-4529-9194-966db3c37ba9/device.lp
index d6de117..0ff31f5 100644
--- a/dev/7f244bbd-677a-4529-9194-966db3c37ba9/device.lp
+++ b/dev/7f244bbd-677a-4529-9194-966db3c37ba9/device.lp
@@ -10,14 +10,30 @@
  (category 6b8cb737-30d9-49e2-831c-34aa909ef85e)
  (component f4d5dec7-133c-41c4-b32a-3e8c50efed99)
  (package d1e4b152-0fd5-4ced-9c46-691c0e1d7105)
- (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7))
- (pad 13904582-16ae-4f00-b796-1e8ec7321574 (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298))
- (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (signal 44c28122-827b-4f80-b43f-bee48a8e700f))
- (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc))
- (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (signal 44524843-93cb-440e-9baf-8bbc89d9efcb))
- (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e))
- (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (signal 9c2466d0-5e89-4404-8212-838885757eb7))
- (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e))
+ (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (optional false)
+  (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7)
+ )
+ (pad 13904582-16ae-4f00-b796-1e8ec7321574 (optional false)
+  (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298)
+ )
+ (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (optional false)
+  (signal 44c28122-827b-4f80-b43f-bee48a8e700f)
+ )
+ (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (optional false)
+  (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc)
+ )
+ (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (optional false)
+  (signal 44524843-93cb-440e-9baf-8bbc89d9efcb)
+ )
+ (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (optional false)
+  (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e)
+ )
+ (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (optional false)
+  (signal 9c2466d0-5e89-4404-8212-838885757eb7)
+ )
+ (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (optional false)
+  (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e)
+ )
  (part "LM193N" (manufacturer "Texas Instruments")
   (attribute "TEMPERATURE_RANGE" (type string) (unit none) (value "-55..+125°C"))
  )
diff --git a/dev/807cb705-5a00-47fa-b2a3-63aca7415820/.librepcb-dev b/dev/807cb705-5a00-47fa-b2a3-63aca7415820/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/807cb705-5a00-47fa-b2a3-63aca7415820/.librepcb-dev
+++ b/dev/807cb705-5a00-47fa-b2a3-63aca7415820/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/807cb705-5a00-47fa-b2a3-63aca7415820/device.lp b/dev/807cb705-5a00-47fa-b2a3-63aca7415820/device.lp
index 8b5d276..73c4428 100644
--- a/dev/807cb705-5a00-47fa-b2a3-63aca7415820/device.lp
+++ b/dev/807cb705-5a00-47fa-b2a3-63aca7415820/device.lp
@@ -11,14 +11,30 @@
  (category e05f53ad-1c05-42c1-9124-d0ed3e445a2d)
  (component f4d5dec7-133c-41c4-b32a-3e8c50efed99)
  (package d1e4b152-0fd5-4ced-9c46-691c0e1d7105)
- (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7))
- (pad 13904582-16ae-4f00-b796-1e8ec7321574 (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298))
- (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (signal 44c28122-827b-4f80-b43f-bee48a8e700f))
- (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc))
- (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (signal 44524843-93cb-440e-9baf-8bbc89d9efcb))
- (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e))
- (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (signal 9c2466d0-5e89-4404-8212-838885757eb7))
- (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e))
+ (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (optional false)
+  (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7)
+ )
+ (pad 13904582-16ae-4f00-b796-1e8ec7321574 (optional false)
+  (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298)
+ )
+ (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (optional false)
+  (signal 44c28122-827b-4f80-b43f-bee48a8e700f)
+ )
+ (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (optional false)
+  (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc)
+ )
+ (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (optional false)
+  (signal 44524843-93cb-440e-9baf-8bbc89d9efcb)
+ )
+ (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (optional false)
+  (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e)
+ )
+ (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (optional false)
+  (signal 9c2466d0-5e89-4404-8212-838885757eb7)
+ )
+ (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (optional false)
+  (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e)
+ )
  (part "LF442-MILACN" (manufacturer "Texas Instruments")
  )
 )
diff --git a/dev/96b579ee-9414-4aae-b034-06c294e377fe/.librepcb-dev b/dev/96b579ee-9414-4aae-b034-06c294e377fe/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/96b579ee-9414-4aae-b034-06c294e377fe/.librepcb-dev
+++ b/dev/96b579ee-9414-4aae-b034-06c294e377fe/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/96b579ee-9414-4aae-b034-06c294e377fe/device.lp b/dev/96b579ee-9414-4aae-b034-06c294e377fe/device.lp
index 45974c1..9383bff 100644
--- a/dev/96b579ee-9414-4aae-b034-06c294e377fe/device.lp
+++ b/dev/96b579ee-9414-4aae-b034-06c294e377fe/device.lp
@@ -10,44 +10,120 @@
  (category a621d579-8715-4edf-816e-5715f97cd2d7)
  (component 098e7a85-b8eb-465f-96ad-db7db448148e)
  (package 690265a9-d683-4413-b48a-adc52d1d77a0)
- (pad 0a5f9695-d92e-4b11-b16b-3735fa415843 (signal b0ca3f26-73ff-424f-b8fb-9322293a80ca))
- (pad 0ba1ac35-a178-45ea-8140-81a46eef83b6 (signal none))
- (pad 1653a96e-f6a8-4828-9bb0-9abda66b4a24 (signal c8f0c052-aed1-471e-ba91-012482349194))
- (pad 19fb766f-f662-49e1-a489-b77d241acf11 (signal 93d21287-4197-4557-9005-772fef06074f))
- (pad 2074d40a-8c27-486e-8086-43ad4d8245d5 (signal 3f15b5c0-5344-430d-a152-f7779d9f6318))
- (pad 31c70b11-7d00-4762-a75b-5acd51adf1bb (signal a38a52ee-85ac-45c4-bdc9-599b45ae9abe))
- (pad 34ace8e9-da30-4db9-bf8d-f0e663b524a0 (signal 13b145e9-797e-418b-8241-607580536569))
- (pad 3e0b5049-1291-4505-b935-fcf3b07bcc5e (signal 6cf5982f-41ea-427d-8e28-325ce7f15311))
- (pad 430059da-8274-48fb-9800-df868aa5a9ae (signal 7d069d51-0ad6-4157-815e-b76e7ec9e32f))
- (pad 43262e93-27d8-497e-b81e-1974204cd2b3 (signal 5a262462-2197-4859-b13e-a9cfc23fd314))
- (pad 44fdb21f-b465-48ab-8aa9-b96fd5f7c5c2 (signal db84788a-7374-4a0c-aaa7-be401d2f487e))
- (pad 4701cfe7-646a-411b-bf10-70fd712d0dba (signal 627628f1-4f9f-4142-b2af-80c568d4aa98))
- (pad 523ababb-5bd8-4e09-bb78-5ec4b8770bca (signal 6528245f-0429-4e00-af78-85fe6cae7e76))
- (pad 5de5ab47-445f-430b-be3b-3c3f7a09c2a5 (signal ef13fbbd-d61e-4ee5-b96f-f9a7d5211ae9))
- (pad 5f0ecf24-7963-41f7-bc2a-c645a0c00c8b (signal 4cb8957d-6942-4807-b47c-ca136e016db1))
- (pad 6046d2fa-643c-44e6-b3d2-cddbeec6fbc8 (signal afc712ca-0815-4f47-aea1-193c1ab889b6))
- (pad 6131014b-b51d-4b7e-9b19-6b93b0823ddd (signal 3f15b5c0-5344-430d-a152-f7779d9f6318))
- (pad 76f5f9c6-49c5-4b6d-997e-8f7e424339a7 (signal eb2571b0-6e3f-4c59-8f09-c33a4cdbfd7e))
- (pad 7a7e6b80-e4e2-4f7a-a01d-6a400680eb74 (signal 3f15b5c0-5344-430d-a152-f7779d9f6318))
- (pad 912daef8-5316-409d-b982-9dd994274cfe (signal 0ffce47a-1a00-4912-9912-6552507f8876))
- (pad a42350dc-72ab-4b29-94ab-b33c8ea6f216 (signal 35b2a548-387e-404d-92b8-5376d5a4fb47))
- (pad a48ed888-7761-45c6-bf08-5b524561d87e (signal cfc54d9f-103d-49fd-8043-3e01b35cd921))
- (pad a9af47f0-1a06-4148-b896-c7324eb9cf12 (signal 67dd5860-b37a-414f-b5d8-2dabef755748))
- (pad a9dec03e-e367-43ec-ab55-6c001b4afc60 (signal 365c1c3c-f034-48cb-bc29-c6717458158f))
- (pad b3b99214-0798-4aa1-b518-740303115efd (signal 3f15b5c0-5344-430d-a152-f7779d9f6318))
- (pad be24ee67-61a3-4b32-b678-98d2bcec8940 (signal fbb56ba9-2bde-4716-bd31-0d786eaa8da2))
- (pad c0cf5e1a-0792-40ff-b03b-149ae56eb76a (signal a508670c-4f92-4082-ad7d-6f8eb764143d))
- (pad c5efbf88-4714-4d03-bc3d-206528454a49 (signal 2e32863b-389f-4796-9b1d-c14da7e57f03))
- (pad d53c5d9b-743a-4a7b-b612-0d56a1a228c1 (signal cde4afbc-8a80-4df3-a502-1d601cd09e0d))
- (pad d567af5f-5162-432c-9f67-2bb0e7e88b9f (signal 3f15b5c0-5344-430d-a152-f7779d9f6318))
- (pad d86d549e-fd62-4474-a652-a4bf289d27fb (signal 422dd473-7c33-4a59-8f3f-e05036f4b9e8))
- (pad db1530f5-79d1-4270-8fa5-1ce79dc2a3ea (signal c9e6edb9-2e5f-4abf-a80d-b363c617cfb3))
- (pad dd05b09b-365e-4d24-9143-47f66b412fa5 (signal aa423221-bf18-4d4c-8f3d-014347d9f5ad))
- (pad e573f602-f19d-4aaf-9239-5e12a1fa0257 (signal ff8ed242-b959-4c82-80f9-1561c443e7e7))
- (pad e6506d8b-0a1c-4e44-b89e-45f395c211b3 (signal eb2571b0-6e3f-4c59-8f09-c33a4cdbfd7e))
- (pad ec561123-e8a0-4b1f-a4d7-8805a0786339 (signal 65650453-983f-4153-b010-fa91191e3e34))
- (pad f022f74a-b049-421a-96fa-ee35f60f9560 (signal 7036269f-ba48-4cae-8a8e-5445091900a2))
- (pad f979151e-2452-4e79-8f68-84abb90cd4ac (signal b9882983-0414-4c9a-8606-365878fee509))
+ (pad 0a5f9695-d92e-4b11-b16b-3735fa415843 (optional false)
+  (signal b0ca3f26-73ff-424f-b8fb-9322293a80ca)
+ )
+ (pad 0ba1ac35-a178-45ea-8140-81a46eef83b6 (optional false)
+  (signal none)
+ )
+ (pad 1653a96e-f6a8-4828-9bb0-9abda66b4a24 (optional false)
+  (signal c8f0c052-aed1-471e-ba91-012482349194)
+ )
+ (pad 19fb766f-f662-49e1-a489-b77d241acf11 (optional false)
+  (signal 93d21287-4197-4557-9005-772fef06074f)
+ )
+ (pad 2074d40a-8c27-486e-8086-43ad4d8245d5 (optional false)
+  (signal 3f15b5c0-5344-430d-a152-f7779d9f6318)
+ )
+ (pad 31c70b11-7d00-4762-a75b-5acd51adf1bb (optional false)
+  (signal a38a52ee-85ac-45c4-bdc9-599b45ae9abe)
+ )
+ (pad 34ace8e9-da30-4db9-bf8d-f0e663b524a0 (optional false)
+  (signal 13b145e9-797e-418b-8241-607580536569)
+ )
+ (pad 3e0b5049-1291-4505-b935-fcf3b07bcc5e (optional false)
+  (signal 6cf5982f-41ea-427d-8e28-325ce7f15311)
+ )
+ (pad 430059da-8274-48fb-9800-df868aa5a9ae (optional false)
+  (signal 7d069d51-0ad6-4157-815e-b76e7ec9e32f)
+ )
+ (pad 43262e93-27d8-497e-b81e-1974204cd2b3 (optional false)
+  (signal 5a262462-2197-4859-b13e-a9cfc23fd314)
+ )
+ (pad 44fdb21f-b465-48ab-8aa9-b96fd5f7c5c2 (optional false)
+  (signal db84788a-7374-4a0c-aaa7-be401d2f487e)
+ )
+ (pad 4701cfe7-646a-411b-bf10-70fd712d0dba (optional false)
+  (signal 627628f1-4f9f-4142-b2af-80c568d4aa98)
+ )
+ (pad 523ababb-5bd8-4e09-bb78-5ec4b8770bca (optional false)
+  (signal 6528245f-0429-4e00-af78-85fe6cae7e76)
+ )
+ (pad 5de5ab47-445f-430b-be3b-3c3f7a09c2a5 (optional false)
+  (signal ef13fbbd-d61e-4ee5-b96f-f9a7d5211ae9)
+ )
+ (pad 5f0ecf24-7963-41f7-bc2a-c645a0c00c8b (optional false)
+  (signal 4cb8957d-6942-4807-b47c-ca136e016db1)
+ )
+ (pad 6046d2fa-643c-44e6-b3d2-cddbeec6fbc8 (optional false)
+  (signal afc712ca-0815-4f47-aea1-193c1ab889b6)
+ )
+ (pad 6131014b-b51d-4b7e-9b19-6b93b0823ddd (optional false)
+  (signal 3f15b5c0-5344-430d-a152-f7779d9f6318)
+ )
+ (pad 76f5f9c6-49c5-4b6d-997e-8f7e424339a7 (optional false)
+  (signal eb2571b0-6e3f-4c59-8f09-c33a4cdbfd7e)
+ )
+ (pad 7a7e6b80-e4e2-4f7a-a01d-6a400680eb74 (optional false)
+  (signal 3f15b5c0-5344-430d-a152-f7779d9f6318)
+ )
+ (pad 912daef8-5316-409d-b982-9dd994274cfe (optional false)
+  (signal 0ffce47a-1a00-4912-9912-6552507f8876)
+ )
+ (pad a42350dc-72ab-4b29-94ab-b33c8ea6f216 (optional false)
+  (signal 35b2a548-387e-404d-92b8-5376d5a4fb47)
+ )
+ (pad a48ed888-7761-45c6-bf08-5b524561d87e (optional false)
+  (signal cfc54d9f-103d-49fd-8043-3e01b35cd921)
+ )
+ (pad a9af47f0-1a06-4148-b896-c7324eb9cf12 (optional false)
+  (signal 67dd5860-b37a-414f-b5d8-2dabef755748)
+ )
+ (pad a9dec03e-e367-43ec-ab55-6c001b4afc60 (optional false)
+  (signal 365c1c3c-f034-48cb-bc29-c6717458158f)
+ )
+ (pad b3b99214-0798-4aa1-b518-740303115efd (optional false)
+  (signal 3f15b5c0-5344-430d-a152-f7779d9f6318)
+ )
+ (pad be24ee67-61a3-4b32-b678-98d2bcec8940 (optional false)
+  (signal fbb56ba9-2bde-4716-bd31-0d786eaa8da2)
+ )
+ (pad c0cf5e1a-0792-40ff-b03b-149ae56eb76a (optional false)
+  (signal a508670c-4f92-4082-ad7d-6f8eb764143d)
+ )
+ (pad c5efbf88-4714-4d03-bc3d-206528454a49 (optional false)
+  (signal 2e32863b-389f-4796-9b1d-c14da7e57f03)
+ )
+ (pad d53c5d9b-743a-4a7b-b612-0d56a1a228c1 (optional false)
+  (signal cde4afbc-8a80-4df3-a502-1d601cd09e0d)
+ )
+ (pad d567af5f-5162-432c-9f67-2bb0e7e88b9f (optional false)
+  (signal 3f15b5c0-5344-430d-a152-f7779d9f6318)
+ )
+ (pad d86d549e-fd62-4474-a652-a4bf289d27fb (optional false)
+  (signal 422dd473-7c33-4a59-8f3f-e05036f4b9e8)
+ )
+ (pad db1530f5-79d1-4270-8fa5-1ce79dc2a3ea (optional false)
+  (signal c9e6edb9-2e5f-4abf-a80d-b363c617cfb3)
+ )
+ (pad dd05b09b-365e-4d24-9143-47f66b412fa5 (optional false)
+  (signal aa423221-bf18-4d4c-8f3d-014347d9f5ad)
+ )
+ (pad e573f602-f19d-4aaf-9239-5e12a1fa0257 (optional false)
+  (signal ff8ed242-b959-4c82-80f9-1561c443e7e7)
+ )
+ (pad e6506d8b-0a1c-4e44-b89e-45f395c211b3 (optional false)
+  (signal eb2571b0-6e3f-4c59-8f09-c33a4cdbfd7e)
+ )
+ (pad ec561123-e8a0-4b1f-a4d7-8805a0786339 (optional false)
+  (signal 65650453-983f-4153-b010-fa91191e3e34)
+ )
+ (pad f022f74a-b049-421a-96fa-ee35f60f9560 (optional false)
+  (signal 7036269f-ba48-4cae-8a8e-5445091900a2)
+ )
+ (pad f979151e-2452-4e79-8f68-84abb90cd4ac (optional false)
+  (signal b9882983-0414-4c9a-8606-365878fee509)
+ )
  (part "ADS8688IDBT" (manufacturer "Texas Instruments")
   (attribute "PACKING" (type string) (unit none) (value "Tube 50"))
  )
diff --git a/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/.librepcb-dev b/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/.librepcb-dev
+++ b/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/device.lp b/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/device.lp
index 604c4cc..c8a8fd8 100644
--- a/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/device.lp
+++ b/dev/ad444047-0dfd-4d8e-8e9c-f297352d5b97/device.lp
@@ -13,14 +13,30 @@
  )
  (component 448575c5-23e0-4dba-b65a-80a4e273df8d)
  (package ffbf2bed-9155-45a9-b154-2f766c7f9019)
- (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (signal fb9d4369-e529-4bbb-9c3f-f96db7a3f59e))
- (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (signal none))
- (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (signal none))
- (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (signal 88275f1e-0610-4463-8c82-2d4f6e9907cc))
- (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (signal 3c54950e-c91a-48ca-8598-5d5f2240053e))
- (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (signal d2035ddc-005c-4fb6-be11-28480419beb5))
- (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (signal 861843dc-a75d-477d-9ee4-d4a27b01d704))
- (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (signal 88b5fb4b-c2b9-43c2-b0c6-03605608bd91))
+ (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (optional false)
+  (signal fb9d4369-e529-4bbb-9c3f-f96db7a3f59e)
+ )
+ (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (optional false)
+  (signal none)
+ )
+ (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (optional false)
+  (signal none)
+ )
+ (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (optional false)
+  (signal 88275f1e-0610-4463-8c82-2d4f6e9907cc)
+ )
+ (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (optional false)
+  (signal 3c54950e-c91a-48ca-8598-5d5f2240053e)
+ )
+ (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (optional false)
+  (signal d2035ddc-005c-4fb6-be11-28480419beb5)
+ )
+ (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (optional false)
+  (signal 861843dc-a75d-477d-9ee4-d4a27b01d704)
+ )
+ (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (optional false)
+  (signal 88b5fb4b-c2b9-43c2-b0c6-03605608bd91)
+ )
  (part "OPA847ID" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 75"))
  )
diff --git a/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/.librepcb-dev b/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/.librepcb-dev
+++ b/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/device.lp b/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/device.lp
index 7e02fc9..b44a170 100644
--- a/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/device.lp
+++ b/dev/b491452a-7b03-48d7-ba27-fcf0e9e2e45b/device.lp
@@ -13,11 +13,21 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ecca7be5-2257-420a-9e9f-70e02368da57)
- (pad 177f45ba-3125-4471-883a-c6a845a85f18 (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 4a663579-e794-4e55-8174-dacdf5860550 (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
- (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
- (pad a4df33fa-f948-4e0d-862a-4298306fce44 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
+ (pad 177f45ba-3125-4471-883a-c6a845a85f18 (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 4a663579-e794-4e55-8174-dacdf5860550 (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
+ (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
+ (pad a4df33fa-f948-4e0d-862a-4298306fce44 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
  (part "OPA397DBVR" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 3000"))
  )
diff --git a/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/.librepcb-dev b/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/.librepcb-dev
+++ b/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/device.lp b/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/device.lp
index 7ada9c3..389082e 100644
--- a/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/device.lp
+++ b/dev/c0e752b9-c6aa-4fb1-afaf-60ccc19511ba/device.lp
@@ -10,11 +10,21 @@
  (category 30643e64-b131-4eb5-b956-ceb3cb02413a)
  (component fd175594-0a7e-443f-ae71-6126adbf106e)
  (package ecca7be5-2257-420a-9e9f-70e02368da57)
- (pad 177f45ba-3125-4471-883a-c6a845a85f18 (signal 3a9f594b-8d53-4cf4-816a-a85d265730e7))
- (pad 4a663579-e794-4e55-8174-dacdf5860550 (signal 9b86c706-c378-4a19-85d3-2135a0ace920))
- (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (signal 0abb84c9-f452-4ae1-a6a3-c3cf31e3157c))
- (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (signal c12bcf97-b5fa-4533-ad05-b3b5d9bd3e2d))
- (pad a4df33fa-f948-4e0d-862a-4298306fce44 (signal none))
+ (pad 177f45ba-3125-4471-883a-c6a845a85f18 (optional false)
+  (signal 3a9f594b-8d53-4cf4-816a-a85d265730e7)
+ )
+ (pad 4a663579-e794-4e55-8174-dacdf5860550 (optional false)
+  (signal 9b86c706-c378-4a19-85d3-2135a0ace920)
+ )
+ (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (optional false)
+  (signal 0abb84c9-f452-4ae1-a6a3-c3cf31e3157c)
+ )
+ (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (optional false)
+  (signal c12bcf97-b5fa-4533-ad05-b3b5d9bd3e2d)
+ )
+ (pad a4df33fa-f948-4e0d-862a-4298306fce44 (optional false)
+  (signal none)
+ )
  (part "LP5907QMFX-1.2Q1" (manufacturer "Texas Instruments")
   (attribute "OUTPUT_VOLTAGE" (type voltage) (unit volt) (value "1.2"))
  )
diff --git a/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/.librepcb-dev b/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/.librepcb-dev
+++ b/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/device.lp b/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/device.lp
index 84087df..27c31e9 100644
--- a/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/device.lp
+++ b/dev/c3208b39-73ab-4126-a1ec-a06aa7a2aa32/device.lp
@@ -13,11 +13,21 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ecca7be5-2257-420a-9e9f-70e02368da57)
- (pad 177f45ba-3125-4471-883a-c6a845a85f18 (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 4a663579-e794-4e55-8174-dacdf5860550 (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
- (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
- (pad a4df33fa-f948-4e0d-862a-4298306fce44 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
+ (pad 177f45ba-3125-4471-883a-c6a845a85f18 (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 4a663579-e794-4e55-8174-dacdf5860550 (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
+ (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
+ (pad a4df33fa-f948-4e0d-862a-4298306fce44 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
  (part "LMH6629MFE/NOPB" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 250"))
  )
diff --git a/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/.librepcb-dev b/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/.librepcb-dev
+++ b/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/device.lp b/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/device.lp
index 348a7d4..8ce4a5b 100644
--- a/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/device.lp
+++ b/dev/c50939d4-b041-44fa-a10a-a967e262c2b6/device.lp
@@ -10,10 +10,18 @@
  (category 30643e64-b131-4eb5-b956-ceb3cb02413a)
  (component 54ad6c40-6cc8-43c6-b7b9-105be65de1da)
  (package 0eaf289c-166d-4bd9-a4ba-dbf6bbc76ef1)
- (pad 474059df-640b-4b17-98b2-148e340a7152 (signal 7038e7c8-6036-4677-aaa9-cb1a2a98a92f))
- (pad 97a4a131-50d6-43b7-b729-bc444ad0e244 (signal 64f4d07d-edc7-4947-ae00-879e03e04894))
- (pad ab077e0e-67ff-48c0-b979-66c9ccc6b90f (signal 64f4d07d-edc7-4947-ae00-879e03e04894))
- (pad dff54bfb-5db6-4934-9282-29dd73df5aec (signal 870a2123-7262-4567-ad14-f07ffe18d80b))
+ (pad 474059df-640b-4b17-98b2-148e340a7152 (optional false)
+  (signal 7038e7c8-6036-4677-aaa9-cb1a2a98a92f)
+ )
+ (pad 97a4a131-50d6-43b7-b729-bc444ad0e244 (optional false)
+  (signal 64f4d07d-edc7-4947-ae00-879e03e04894)
+ )
+ (pad ab077e0e-67ff-48c0-b979-66c9ccc6b90f (optional false)
+  (signal 64f4d07d-edc7-4947-ae00-879e03e04894)
+ )
+ (pad dff54bfb-5db6-4934-9282-29dd73df5aec (optional false)
+  (signal 870a2123-7262-4567-ad14-f07ffe18d80b)
+ )
  (part "LM7805CT" (manufacturer "Texas Instruments")
   (attribute "OUTPUT_VOLTAGE" (type voltage) (unit volt) (value "5"))
   (attribute "STANDARDS" (type string) (unit none) (value "Non-RoHS"))
diff --git a/dev/ceee2e07-27dd-414e-b862-797e1fa04412/.librepcb-dev b/dev/ceee2e07-27dd-414e-b862-797e1fa04412/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/ceee2e07-27dd-414e-b862-797e1fa04412/.librepcb-dev
+++ b/dev/ceee2e07-27dd-414e-b862-797e1fa04412/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/ceee2e07-27dd-414e-b862-797e1fa04412/device.lp b/dev/ceee2e07-27dd-414e-b862-797e1fa04412/device.lp
index 1bb25ab..4433c15 100644
--- a/dev/ceee2e07-27dd-414e-b862-797e1fa04412/device.lp
+++ b/dev/ceee2e07-27dd-414e-b862-797e1fa04412/device.lp
@@ -13,11 +13,21 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ecca7be5-2257-420a-9e9f-70e02368da57)
- (pad 177f45ba-3125-4471-883a-c6a845a85f18 (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 4a663579-e794-4e55-8174-dacdf5860550 (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
- (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
- (pad a4df33fa-f948-4e0d-862a-4298306fce44 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
+ (pad 177f45ba-3125-4471-883a-c6a845a85f18 (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 4a663579-e794-4e55-8174-dacdf5860550 (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
+ (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
+ (pad a4df33fa-f948-4e0d-862a-4298306fce44 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
  (part "OPA356AIDBVT" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 250"))
  )
diff --git a/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/.librepcb-dev b/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/.librepcb-dev
+++ b/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/device.lp b/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/device.lp
index 28b3eca..2651e59 100644
--- a/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/device.lp
+++ b/dev/d11de74d-0a9f-41e7-8b37-93d2a14ba697/device.lp
@@ -10,14 +10,30 @@
  (category 6b8cb737-30d9-49e2-831c-34aa909ef85e)
  (component f4d5dec7-133c-41c4-b32a-3e8c50efed99)
  (package d1e4b152-0fd5-4ced-9c46-691c0e1d7105)
- (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7))
- (pad 13904582-16ae-4f00-b796-1e8ec7321574 (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298))
- (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (signal 44c28122-827b-4f80-b43f-bee48a8e700f))
- (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc))
- (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (signal 44524843-93cb-440e-9baf-8bbc89d9efcb))
- (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e))
- (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (signal 9c2466d0-5e89-4404-8212-838885757eb7))
- (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e))
+ (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (optional false)
+  (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7)
+ )
+ (pad 13904582-16ae-4f00-b796-1e8ec7321574 (optional false)
+  (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298)
+ )
+ (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (optional false)
+  (signal 44c28122-827b-4f80-b43f-bee48a8e700f)
+ )
+ (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (optional false)
+  (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc)
+ )
+ (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (optional false)
+  (signal 44524843-93cb-440e-9baf-8bbc89d9efcb)
+ )
+ (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (optional false)
+  (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e)
+ )
+ (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (optional false)
+  (signal 9c2466d0-5e89-4404-8212-838885757eb7)
+ )
+ (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (optional false)
+  (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e)
+ )
  (part "LM393N" (manufacturer "Texas Instruments")
   (attribute "TEMPERATURE_RANGE" (type string) (unit none) (value "0..+70°C"))
  )
diff --git a/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/.librepcb-dev b/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/.librepcb-dev
+++ b/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/device.lp b/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/device.lp
index e989a2e..ba8ae1a 100644
--- a/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/device.lp
+++ b/dev/e17d918b-7566-4f4f-b7d0-595ed5168f11/device.lp
@@ -13,11 +13,21 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ecca7be5-2257-420a-9e9f-70e02368da57)
- (pad 177f45ba-3125-4471-883a-c6a845a85f18 (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 4a663579-e794-4e55-8174-dacdf5860550 (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
- (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
- (pad a4df33fa-f948-4e0d-862a-4298306fce44 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
+ (pad 177f45ba-3125-4471-883a-c6a845a85f18 (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 4a663579-e794-4e55-8174-dacdf5860550 (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad 71df5b0a-353c-4d80-b3b2-64ae4ef9be41 (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
+ (pad 9cb2f3ab-e3d2-4b3a-8c4a-1eb12a0088ae (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
+ (pad a4df33fa-f948-4e0d-862a-4298306fce44 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
  (part "OPA378AIDBVR" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 3000"))
  )
diff --git a/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/.librepcb-dev b/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/.librepcb-dev
+++ b/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/device.lp b/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/device.lp
index 26f5536..c2b1f34 100644
--- a/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/device.lp
+++ b/dev/e473b2bd-b273-4255-b40e-0ba5fbedec1b/device.lp
@@ -10,14 +10,30 @@
  (category 6b8cb737-30d9-49e2-831c-34aa909ef85e)
  (component f4d5dec7-133c-41c4-b32a-3e8c50efed99)
  (package d1e4b152-0fd5-4ced-9c46-691c0e1d7105)
- (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7))
- (pad 13904582-16ae-4f00-b796-1e8ec7321574 (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298))
- (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (signal 44c28122-827b-4f80-b43f-bee48a8e700f))
- (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc))
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- (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (signal 9c2466d0-5e89-4404-8212-838885757eb7))
- (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e))
+ (pad 01f34160-65de-4e5e-9db1-3e186d38b186 (optional false)
+  (signal 05150e28-b80e-4ad6-be7a-b4b90dcea1d7)
+ )
+ (pad 13904582-16ae-4f00-b796-1e8ec7321574 (optional false)
+  (signal 5956a15c-d7d0-4fd2-9248-a502ec69e298)
+ )
+ (pad 6f52c096-3d8c-43e7-ae41-e295050ceffe (optional false)
+  (signal 44c28122-827b-4f80-b43f-bee48a8e700f)
+ )
+ (pad 7ef06bc0-a1b8-4efd-b089-2347a7562272 (optional false)
+  (signal 9d86a1fc-3202-49d6-9a97-bb189270cadc)
+ )
+ (pad 91607d5c-257d-4d2c-a5ef-2fb6e869c143 (optional false)
+  (signal 44524843-93cb-440e-9baf-8bbc89d9efcb)
+ )
+ (pad a193ba1f-6f5c-4bff-b5d0-93810ce154c4 (optional false)
+  (signal 7ebd4fba-aa61-480f-8ff8-a40a4e42861e)
+ )
+ (pad c8ce3c8f-d3ca-484a-aeea-882badbfd039 (optional false)
+  (signal 9c2466d0-5e89-4404-8212-838885757eb7)
+ )
+ (pad fc6081c5-2de5-4306-916b-c4f860e790d2 (optional false)
+  (signal 2f3fa197-d00d-4ed4-b6ad-d0672060fd8e)
+ )
  (part "LM293N" (manufacturer "Texas Instruments")
   (attribute "TEMPERATURE_RANGE" (type string) (unit none) (value "-40..+105°C"))
  )
diff --git a/dev/f40c913c-8f74-4a76-84b6-e841d162966b/.librepcb-dev b/dev/f40c913c-8f74-4a76-84b6-e841d162966b/.librepcb-dev
index d00491f..0cfbf08 100644
--- a/dev/f40c913c-8f74-4a76-84b6-e841d162966b/.librepcb-dev
+++ b/dev/f40c913c-8f74-4a76-84b6-e841d162966b/.librepcb-dev
@@ -1 +1 @@
-1
+2
diff --git a/dev/f40c913c-8f74-4a76-84b6-e841d162966b/device.lp b/dev/f40c913c-8f74-4a76-84b6-e841d162966b/device.lp
index 6b22b86..4c9f65e 100644
--- a/dev/f40c913c-8f74-4a76-84b6-e841d162966b/device.lp
+++ b/dev/f40c913c-8f74-4a76-84b6-e841d162966b/device.lp
@@ -13,14 +13,30 @@
  )
  (component a1253f34-16e6-4bf5-babf-7f76bc615d04)
  (package ffbf2bed-9155-45a9-b154-2f766c7f9019)
- (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (signal none))
- (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (signal none))
- (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e))
- (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (signal none))
- (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f))
- (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (signal d757a373-aeab-43af-a81e-5d7de5fe94d1))
- (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08))
- (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (signal 50a4a4cc-799b-4413-992f-a8e6822f3826))
+ (pad 030ad5ef-b6fc-4884-866c-74dc806f28a9 (optional false)
+  (signal none)
+ )
+ (pad 1774652b-09d3-4961-8af6-2e0d0272cde3 (optional false)
+  (signal none)
+ )
+ (pad 1a3b50b0-379c-40d9-a015-c1117ee4d0ff (optional false)
+  (signal d59f30a0-70c8-46f0-bac0-9458d2cf599e)
+ )
+ (pad 1a3d74c1-cd55-49fa-9717-df952d5ac40b (optional false)
+  (signal none)
+ )
+ (pad 5f747ca7-c5d6-41a1-b16b-d08f7df7050a (optional false)
+  (signal 89e56ad2-1b11-4fa7-a8c5-f616147af19f)
+ )
+ (pad 77f3d8f5-8e7f-4fab-906a-76fe905b886a (optional false)
+  (signal d757a373-aeab-43af-a81e-5d7de5fe94d1)
+ )
+ (pad ca7a042a-80b0-4499-bb1e-f4a4c285bfa5 (optional false)
+  (signal 95b6b2d3-dcdd-4336-a0d8-510c1d90bd08)
+ )
+ (pad e7d9d938-5347-44d2-9bb5-63543f981b49 (optional false)
+  (signal 50a4a4cc-799b-4413-992f-a8e6822f3826)
+ )
  (part "LMP7721MA/NOPB" (manufacturer "Texas Instruments")
   (attribute "PACKAGING" (type string) (unit none) (value "T&R 95"))
  )
diff --git a/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/.librepcb-sym b/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/.librepcb-sym
index d00491f..0cfbf08 100644
--- a/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/.librepcb-sym
+++ b/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/.librepcb-sym
@@ -1 +1 @@
-1
+2
diff --git a/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/symbol.lp b/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/symbol.lp
index 8bbe6a8..6a9dbf7 100644
--- a/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/symbol.lp
+++ b/sym/13e747a6-3ce1-4722-a18e-4fc469c491b0/symbol.lp
@@ -8,6 +8,7 @@
  (deprecated false)
  (generated_by "")
  (category a621d579-8715-4edf-816e-5715f97cd2d7)
+ (grid_interval 2.54)
  (pin 809f7f16-6b76-4d9d-94bd-bfd3b673c67e (name "AIN0_P")
   (position 15.24 43.18) (rotation 180.0) (length 2.54)
   (name_position 3.81 0.0) (name_rotation 0.0) (name_height 2.5)
@@ -176,10 +177,12 @@
   (vertex (position -12.7 45.72) (angle 0.0))
   (vertex (position -12.7 -45.72) (angle 0.0))
  )
- (text dce1ceea-9a8b-4422-a6d2-3e7c9e62d443 (layer sym_names) (value "{{NAME}}")
-  (align left bottom) (height 2.5) (position -12.7 45.72) (rotation 0.0)
+ (text dce1ceea-9a8b-4422-a6d2-3e7c9e62d443 (layer sym_names) (height 2.5)
+  (align left bottom) (position -12.7 45.72) (rotation 0.0) (lock false)
+  (value "{{NAME}}")
  )
- (text da86caaa-e6a4-40a3-b098-db827463a417 (layer sym_values) (value "{{VALUE}}")
-  (align left top) (height 2.5) (position -12.7 -45.72) (rotation 0.0)
+ (text da86caaa-e6a4-40a3-b098-db827463a417 (layer sym_values) (height 2.5)
+  (align left top) (position -12.7 -45.72) (rotation 0.0) (lock false)
+  (value "{{VALUE}}")
  )
 )
diff --git a/sym/ed551a6a-f80e-4700-861b-a037225be664/.librepcb-sym b/sym/ed551a6a-f80e-4700-861b-a037225be664/.librepcb-sym
index d00491f..0cfbf08 100644
--- a/sym/ed551a6a-f80e-4700-861b-a037225be664/.librepcb-sym
+++ b/sym/ed551a6a-f80e-4700-861b-a037225be664/.librepcb-sym
@@ -1 +1 @@
-1
+2
diff --git a/sym/ed551a6a-f80e-4700-861b-a037225be664/symbol.lp b/sym/ed551a6a-f80e-4700-861b-a037225be664/symbol.lp
index d3bc82b..15dd6cc 100644
--- a/sym/ed551a6a-f80e-4700-861b-a037225be664/symbol.lp
+++ b/sym/ed551a6a-f80e-4700-861b-a037225be664/symbol.lp
@@ -8,6 +8,7 @@
  (deprecated false)
  (generated_by "")
  (category 66367c6f-741a-4b3e-a7c6-af32a04b5b9b)
+ (grid_interval 2.54)
  (pin 4f8991f6-3ea6-466b-8d9e-2351cf57cc8f (name "SD2")
   (position 10.16 7.62) (rotation 180.0) (length 2.54)
   (name_position 3.81 0.0) (name_rotation 0.0) (name_height 2.5)
@@ -136,10 +137,12 @@
   (vertex (position 7.62 -22.86) (angle 0.0))
   (vertex (position 7.62 20.32) (angle 0.0))
  )
- (text b4ee97be-67e7-4dd7-aaaf-c2dffe635f63 (layer sym_values) (value "{{VALUE}}")
-  (align left top) (height 2.54) (position -7.62 -22.86) (rotation 0.0)
+ (text b4ee97be-67e7-4dd7-aaaf-c2dffe635f63 (layer sym_values) (height 2.54)
+  (align left top) (position -7.62 -22.86) (rotation 0.0) (lock false)
+  (value "{{VALUE}}")
  )
- (text 60858ae4-3d44-415d-92ad-2a11d0e6c420 (layer sym_names) (value "{{NAME}}")
-  (align left bottom) (height 2.54) (position -7.62 20.32) (rotation 0.0)
+ (text 60858ae4-3d44-415d-92ad-2a11d0e6c420 (layer sym_names) (height 2.54)
+  (align left bottom) (position -7.62 20.32) (rotation 0.0) (lock false)
+  (value "{{NAME}}")
  )
 )