diff --git a/README.md b/README.md
index de2aff69..f1e6a4a2 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,8 @@ for conda's implementation, all major changes should be submitted as
 | [0016](cep-0016.md) | Sharded Repodata |
 | [0017](cep-0017.md) | Optional python site-packages path in repodata |
 | [0018](cep-0018.md) | Migration to the Zulip chat platform |
+| [0019](cep-0019.md) | Computing the hash of the contents in a directory |
+| [0020](cep-0020.md) | Support for `abi3` Python packages |
 
 ## References
 
diff --git a/cep-00??.md b/cep-0019.md
similarity index 96%
rename from cep-00??.md
rename to cep-0019.md
index 73a5d6b1..ec0d6759 100644
--- a/cep-00??.md
+++ b/cep-0019.md
@@ -1,11 +1,11 @@
-# CEP XX - Computing the hash of the contents in a directory
+# CEP 19 - Computing the hash of the contents in a directory
 
 <table>
 <tr><td> Title </td><td> Computing the hash of the contents in a directory </td>
-<tr><td> Status </td><td> Draft </td></tr>
+<tr><td> Status </td><td> Approved </td></tr>
 <tr><td> Author(s) </td><td> Jaime Rodríguez-Guerra &lt;jaime.rogue@gmail.com&gt;</td></tr>
 <tr><td> Created </td><td> Nov 19, 2024</td></tr>
-<tr><td> Updated </td><td> Nov 19, 2024</td></tr>
+<tr><td> Updated </td><td> Dec 19, 2024</td></tr>
 <tr><td> Discussion </td><td> https://github.com/conda/ceps/pull/100 </td></tr>
 <tr><td> Implementation </td><td> https://github.com/conda/conda-build/pull/5277 </td></tr>
 </table>
@@ -90,7 +90,7 @@ Merkle trees were not used for simplicity, since it's not necessary to update th
 
 The implementation of this algorithm as specific options in build tools is a non-goal of this CEP. That goal is deferred to further CEPs, which could simply say something like:
 
-> The `source` section is a list of objects, with keys [...] `contents_sha256` and `contents_md5` (which implement CEP XX for SHA256 and MD5, respectively).
+> The `source` section is a list of objects, with keys [...] `contents_sha256` and `contents_md5` (which implement CEP 19 for SHA256 and MD5, respectively).
 
 ## References
 
diff --git a/cep-abi3.md b/cep-0020.md
similarity index 98%
rename from cep-abi3.md
rename to cep-0020.md
index 19046914..53c1bdf8 100644
--- a/cep-abi3.md
+++ b/cep-0020.md
@@ -1,11 +1,11 @@
-# Support for `abi3` Python packages
+# CEP 20 - Support for `abi3` Python packages
 
 <table>
 <tr><td> Title </td><td> Support for <code>abi3</code> Python packages </td>
-<tr><td> Status </td><td> Draft </td></tr>
+<tr><td> Status </td><td> Approved </td></tr>
 <tr><td> Author(s) </td><td> Isuru Fernando &lt;ifernando@quansight.com&gt;</td></tr>
 <tr><td> Created </td><td> July 01, 2024</td></tr>
-<tr><td> Updated </td><td> Nov 26, 2024</td></tr>
+<tr><td> Updated </td><td> Dec 19, 2024</td></tr>
 <tr><td> Discussion </td><td> https://github.com/conda/ceps/pull/86 </td></tr>
 <tr><td> Implementation </td><td> https://github.com/conda/conda-build/pull/5456 </td></tr>
 </table>