diff --git a/.changeset/chilled-jars-develop.md b/.changeset/chilled-jars-develop.md
deleted file mode 100644
index 97f28688b..000000000
--- a/.changeset/chilled-jars-develop.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@effect/schema": minor
----
-
-Arbitrary: should throw on declarations without annotations
diff --git a/.changeset/dirty-taxis-enjoy.md b/.changeset/dirty-taxis-enjoy.md
deleted file mode 100644
index a9d1a12d3..000000000
--- a/.changeset/dirty-taxis-enjoy.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@effect/schema": patch
----
-
-Schema: fix declarations (`type` field)
diff --git a/.changeset/forty-rats-decide.md b/.changeset/forty-rats-decide.md
deleted file mode 100644
index 0a6d39184..000000000
--- a/.changeset/forty-rats-decide.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@effect/schema": minor
----
-
-Schema: refactor `parseJson` to replace `ParseJson` and `fromJson`
diff --git a/.changeset/four-suits-fetch.md b/.changeset/four-suits-fetch.md
deleted file mode 100644
index f870b33ee..000000000
--- a/.changeset/four-suits-fetch.md
+++ /dev/null
@@ -1,11 +0,0 @@
----
-"@effect/schema": minor
----
-
-Schema: refactor `S.optional` API.
-
-Upgrade Guide:
-
-- `S.optional(schema, { exact: true })` replaces the old `S.optional(schema)`
-- `S.optional(schema, { exact: true, default: () => A })` replaces the old `S.optional(schema).withDefault(() => A)`
-- `S.optional(schema, { exact: true, as: "Option" })` replaces the old `S.optional(schema).toOption()`
diff --git a/.changeset/fuzzy-waves-raise.md b/.changeset/fuzzy-waves-raise.md
deleted file mode 100644
index 142e3b7dd..000000000
--- a/.changeset/fuzzy-waves-raise.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@effect/schema": patch
----
-
-Schema: add `nullish`
diff --git a/.changeset/silent-paws-move.md b/.changeset/silent-paws-move.md
deleted file mode 100644
index c65545ad4..000000000
--- a/.changeset/silent-paws-move.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@effect/schema": patch
----
-
-Schema: add `orUndefined`
diff --git a/.changeset/six-maps-jog.md b/.changeset/six-maps-jog.md
deleted file mode 100644
index c0a332a95..000000000
--- a/.changeset/six-maps-jog.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@effect/schema": minor
----
-
-Schema: replace `propertySignature` constructor with `propertySignatureAnnotations` combinator
diff --git a/.changeset/ten-queens-know.md b/.changeset/ten-queens-know.md
deleted file mode 100644
index 60dc3c5d3..000000000
--- a/.changeset/ten-queens-know.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@effect/schema": minor
----
-
-Schema: simplify `split` parameters to only accept `separator`
diff --git a/.changeset/wise-bikes-kick.md b/.changeset/wise-bikes-kick.md
deleted file mode 100644
index fd404c2b7..000000000
--- a/.changeset/wise-bikes-kick.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-"@effect/schema": minor
----
-
-Schema: remove useless combinators
-
-- `lowercase`
-- `uppercase`
-- `trim`
-- `numberFromString`
-- `symbolFromString`
-- `bigintFromString`
-- `bigintFromNumber`
-- `secret`
-- `durationFromHrTime`
-- `durationFromMillis`
-- `durationFromNanos`
-- `uint8ArrayFromNumbers`
-- `base64`
-- `base64url`
-- `hex`
-- `dateFromString`
-- `bigDecimalFromNumber`
-- `bigDecimalFromString`
-- `not`
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8c969e046..839e67dc6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,55 @@
 # @effect/schema
 
+## 0.55.0
+
+### Minor Changes
+
+- [#649](https://github.com/Effect-TS/schema/pull/649) [`d80b933`](https://github.com/Effect-TS/schema/commit/d80b933d2e6b1e36f10f01323f2532826c8722c7) Thanks [@gcanti](https://github.com/gcanti)! - Arbitrary: should throw on declarations without annotations
+
+- [#669](https://github.com/Effect-TS/schema/pull/669) [`294dfad`](https://github.com/Effect-TS/schema/commit/294dfad1076f10da53096925e02821a69fbad60e) Thanks [@gcanti](https://github.com/gcanti)! - Schema: refactor `parseJson` to replace `ParseJson` and `fromJson`
+
+- [#649](https://github.com/Effect-TS/schema/pull/649) [`d80b933`](https://github.com/Effect-TS/schema/commit/d80b933d2e6b1e36f10f01323f2532826c8722c7) Thanks [@gcanti](https://github.com/gcanti)! - Schema: refactor `S.optional` API.
+
+  Upgrade Guide:
+
+  - `S.optional(schema, { exact: true })` replaces the old `S.optional(schema)`
+  - `S.optional(schema, { exact: true, default: () => A })` replaces the old `S.optional(schema).withDefault(() => A)`
+  - `S.optional(schema, { exact: true, as: "Option" })` replaces the old `S.optional(schema).toOption()`
+
+- [#649](https://github.com/Effect-TS/schema/pull/649) [`d80b933`](https://github.com/Effect-TS/schema/commit/d80b933d2e6b1e36f10f01323f2532826c8722c7) Thanks [@gcanti](https://github.com/gcanti)! - Schema: replace `propertySignature` constructor with `propertySignatureAnnotations` combinator
+
+- [#669](https://github.com/Effect-TS/schema/pull/669) [`294dfad`](https://github.com/Effect-TS/schema/commit/294dfad1076f10da53096925e02821a69fbad60e) Thanks [@gcanti](https://github.com/gcanti)! - Schema: simplify `split` parameters to only accept `separator`
+
+- [#669](https://github.com/Effect-TS/schema/pull/669) [`294dfad`](https://github.com/Effect-TS/schema/commit/294dfad1076f10da53096925e02821a69fbad60e) Thanks [@gcanti](https://github.com/gcanti)! - Schema: remove useless combinators
+
+  - `lowercase`
+  - `uppercase`
+  - `trim`
+  - `numberFromString`
+  - `symbolFromString`
+  - `bigintFromString`
+  - `bigintFromNumber`
+  - `secret`
+  - `durationFromHrTime`
+  - `durationFromMillis`
+  - `durationFromNanos`
+  - `uint8ArrayFromNumbers`
+  - `base64`
+  - `base64url`
+  - `hex`
+  - `dateFromString`
+  - `bigDecimalFromNumber`
+  - `bigDecimalFromString`
+  - `not`
+
+### Patch Changes
+
+- [#649](https://github.com/Effect-TS/schema/pull/649) [`d80b933`](https://github.com/Effect-TS/schema/commit/d80b933d2e6b1e36f10f01323f2532826c8722c7) Thanks [@gcanti](https://github.com/gcanti)! - Schema: fix declarations (`type` field)
+
+- [#649](https://github.com/Effect-TS/schema/pull/649) [`d80b933`](https://github.com/Effect-TS/schema/commit/d80b933d2e6b1e36f10f01323f2532826c8722c7) Thanks [@gcanti](https://github.com/gcanti)! - Schema: add `nullish`
+
+- [#649](https://github.com/Effect-TS/schema/pull/649) [`d80b933`](https://github.com/Effect-TS/schema/commit/d80b933d2e6b1e36f10f01323f2532826c8722c7) Thanks [@gcanti](https://github.com/gcanti)! - Schema: add `orUndefined`
+
 ## 0.54.1
 
 ### Patch Changes
diff --git a/package.json b/package.json
index 11d7fb6f4..35dd5d461 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/schema",
-  "version": "0.54.1",
+  "version": "0.55.0",
   "type": "module",
   "packageManager": "pnpm@8.10.0",
   "publishConfig": {