diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e18ee07..37fcefa 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.0.0"
+  ".": "1.0.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 825c32f..a4d5ac7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1 +1,25 @@
 # Changelog
+
+## 1.0.0 (2026-01-30)
+
+
+### Features
+
+* Collect and upload feature flag code references ([#4](https://github.com/Flagsmith/ci/issues/4)) ([7009850](https://github.com/Flagsmith/ci/commit/700985021eccf1d62b70bc82af49f8fc1dd196b0))
+
+
+### CI
+
+* Automate releasing ([#2](https://github.com/Flagsmith/ci/issues/2)) ([cb235ac](https://github.com/Flagsmith/ci/commit/cb235ac29635328d279dd348848bc188936614d9))
+
+
+### Docs
+
+* Improve README ([#6](https://github.com/Flagsmith/ci/issues/6)) ([4de24e3](https://github.com/Flagsmith/ci/commit/4de24e30d58752925d607be98b5e8e0d46590749))
+
+
+### Other
+
+* Set up base stuff ([#1](https://github.com/Flagsmith/ci/issues/1)) ([cbf30b8](https://github.com/Flagsmith/ci/commit/cbf30b83e46834bc57cd7b5cf469e4a3fadc134f))
+
+## Changelog