diff --git a/.changeset/cozy-grapes-yell.md b/.changeset/cozy-grapes-yell.md
deleted file mode 100644
index a238e86..0000000
--- a/.changeset/cozy-grapes-yell.md
+++ /dev/null
@@ -1,16 +0,0 @@
----
-"@savvy-web/changesets": major
----
-
-## Breaking Changes
-
-### Package Deprecation
-
-The changelog formatter, changeset sections, and remark-based validation pipeline have moved into the Silk Suite monorepo and now ship via `@savvy-web/silk` (including the dual-format `./changesets/markdownlint` entry for markdownlint-cli2), driven by the unified `savvy` CLI.
-
-  Migration:
-  - Replace `@savvy-web/changesets` with `@savvy-web/silk`.
-  - Point your changeset config at the `@savvy-web/silk/changesets/changelog` shim.
-  - Replace the `savvy-changesets` bin with `savvy changeset`.
-
-  This is the final release. No further fixes or security patches will be published.
\ No newline at end of file
diff --git a/package/CHANGELOG.md b/package/CHANGELOG.md
index bb892fa..61b1bcc 100644
--- a/package/CHANGELOG.md
+++ b/package/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @savvy-web/changesets
 
+## 1.0.0
+
+### Breaking Changes
+
+* [`5026831`](https://github.com/savvy-web/changesets/commit/502683101cc70dbe9a42c1d384c7b452f07f566d) ### Package Deprecation
+
+The changelog formatter, changeset sections, and remark-based validation pipeline have moved into the Silk Suite monorepo and now ship via `@savvy-web/silk` (including the dual-format `./changesets/markdownlint` entry for markdownlint-cli2), driven by the unified `savvy` CLI.
+
+Migration:
+
+* Replace `@savvy-web/changesets` with `@savvy-web/silk`.
+* Point your changeset config at the `@savvy-web/silk/changesets/changelog` shim.
+* Replace the `savvy-changesets` bin with `savvy changeset`.
+
+This is the final release. No further fixes or security patches will be published.
+
 ## 0.10.1
 
 ### Dependencies
diff --git a/package/package.json b/package/package.json
index b6c0417..2dccccb 100644
--- a/package/package.json
+++ b/package/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@savvy-web/changesets",
-	"version": "0.10.1",
+	"version": "1.0.0",
 	"private": true,
 	"description": "Custom changelog formatter and markdown processing pipeline for the Silk Suite. Provides structured changeset sections, remark-based validation and transformation, and an Effect CLI.",
 	"keywords": ["changesets", "changelog", "release-notes", "remark", "markdown", "effect", "silk-suite"],
diff --git a/plugin/.claude-plugin/plugin.json b/plugin/.claude-plugin/plugin.json
index 3924cfe..6797e82 100644
--- a/plugin/.claude-plugin/plugin.json
+++ b/plugin/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
 	"name": "changesets",
-	"version": "0.10.1",
+	"version": "1.0.0",
 	"description": "Companion plugin for @savvy-web/changesets that helps write well-structured changeset files for GitHub release documentation",
 	"author": {
 		"name": "C. Spencer Beggs",