diff --git a/.changeset/pre.json b/.changeset/pre.json
index d52e8dd..e99a91f 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -1,8 +1,12 @@
 {
-	"mode": "pre",
-	"tag": "alpha",
-	"initialVersions": {
-		"@nestm/crypto": "0.1.0-alpha.0"
-	},
-	"changesets": ["initial-crypto-release"]
+  "mode": "pre",
+  "tag": "alpha",
+  "initialVersions": {
+    "@nestm/crypto": "0.1.0-alpha.0"
+  },
+  "changesets": [
+    "initial-crypto-release",
+    "recipient-addressed-seal",
+    "secure-field-adapters"
+  ]
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c55325d..790aa02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @nestm/crypto
 
+## 0.1.0-alpha.1
+
+### Minor Changes
+
+- a90d79a: Add `@nestm/crypto/keys`: X25519 keypair generation with raw/DER conversion, an HKDF-SHA256
+  helper, and a recipient-addressed `sealTo`/`openFrom` primitive (ephemeral-static X25519 →
+  HKDF-SHA256 → AES-256-GCM) for wrapping an existing secret to a public key. The wire format is
+  version- and suite-tagged; the recipient public key is bound into the key schedule by the
+  library, the nonce is derived and never transmitted, callers may bind key-schedule `info` and
+  AEAD `aad`, and failures use the existing `CryptoError` codes. Independent of `DataKeyProvider`
+  and `CipherEngine`; `@nestm/crypto/core` stays free of NestJS, tenant, and cloud SDK imports.
+- f7de164: Add tenant-aware text batches, typed value codecs, explicit NestJS HTTP field adapters, and a
+  schema-agnostic Prisma write-encryption processor. Existing ciphertext is authenticated before
+  idempotent writes, batch resources are bounded, and the new persistence APIs never accept plaintext
+  data-encryption keys.
+
 ## 0.1.0-alpha.0
 
 ### Minor Changes
diff --git a/package.json b/package.json
index 1ad308c..af7204f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@nestm/crypto",
-	"version": "0.1.0-alpha.0",
+	"version": "0.1.0-alpha.1",
 	"description": "Authenticated encryption for NestJS 12 with AES-256-GCM, envelope key providers, tenant isolation, and HTTP/Prisma field adapters.",
 	"license": "MIT",
 	"author": "nestm",