diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index f4252e02..2018e9a8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-  ".": "0.9.0",
+  ".": "0.10.0",
   "specification/assets/provider-tck": "0.1.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..b52c0cfd
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,15 @@
+# Changelog
+
+## [0.10.0](https://github.com/open-feature/spec/compare/v0.9.0...v0.10.0) (2026-11-02)
+
+
+### Features
+
+* add the provider conformance assets ([#423](https://github.com/open-feature/spec/issues/423)) ([2c5e8bb](https://github.com/open-feature/spec/commit/2c5e8bb8e26482da8bce98b6f08d12b5db7cecb9))
+
+
+### Bug Fixes
+
+* an error in an after hook returns the default value ([#428](https://github.com/open-feature/spec/issues/428)) ([42fc47d](https://github.com/open-feature/spec/commit/42fc47d194c4a89a2b5d7e6ff653e5d98ea0b181))
+* replace dead CNCF Slack links ([#429](https://github.com/open-feature/spec/issues/429)) ([c61e059](https://github.com/open-feature/spec/commit/c61e059ebdfad305ca1a47bb792259d02d1926f1))
+* update dead CNCF Slack invite link ([#419](https://github.com/open-feature/spec/issues/419)) ([03b2152](https://github.com/open-feature/spec/commit/03b21527a7760cfdd944cecc0c81a73e6b28c6f0))
diff --git a/version.txt b/version.txt
index ac39a106..78bc1abd 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.9.0
+0.10.0