diff --git a/README.md b/README.md
index 27523070aa..1b96082975 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
+# ️:warning: Repo has moved!
+
+https://gitlab.prometheus.systems/firefish/firefish/
+
 <div align="center">
 <a href="https://joinfirefish.org/">
 	<img src="./title.svg" alt="Firefish logo" style="border-radius:50%" width="400"/>
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
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+# Firefish
+
+Welcome to the new era of FIREFISH!
+
+<img src="https://gitlab.prometheus.systems/firefish/firefish/-/raw/develop/animated.svg" height="320px"/>
+
+# Changelog
+
+## Major changes from last release candidate
+
+- Firefish branding and [new repo](https://gitlab.prometheus.systems/firefish/firefish)!
+- Far better Mastodon API support
+- Edits are now non-experimental
+- Support for secondary cache server
+- Link verification with `rel=me`
+- Store antennas in cache
+- Post imports with media
+- Sytle fixes
+- More translations
+- Performance upgrades
+- Bug fixes
+- Faster build
+- [FoundKey](https://genau.qwertqwefsday.eu/notes/9h0lqlg05m) -> Firefish migration fixes
+
+## Major changes from stable
+
+All of the above, plus:
+
+- Post editing
+- Post imports
+- New post design
+- New header design
+- Better accessibility
+- Server silences
+- Modmail
+- New MFM effects
+- Meilisearch search engine
+- Channel search
+- Improved system emails
+- cuid2 IDs
+- Emoji skin tones
+- New 2FA flow
+- Reduced visual clutter
+- Deck view improvements
+
+# Upgrading
+
+## If upgrading from v13 (old stable)
+
+**In addition to the rest of the steps after this**:
+
+- Install the Rust toolchain (v1.68.0 or higher): <https://www.rust-lang.org/tools/install>
+
+- (Optional) install Meilisearch to use as a search engine instead of Sonic: <https://www.meilisearch.com/>
+
+- Replace your config file (`.config/default.yml`) with a blank version of the example (`.config/example.yml`) and re-enter the information. This will make things easier.
+
+## Dependencies
+
+- Upgrade to at least Node v20.3.1 (v20.4.0 recommended).
+
+- (Optional, recommended) install DragonflyDB and configure under `cacheServer`: <https://www.dragonflydb.io/>
+
+## Set new repo and pull
+
+```sh
+git remote set-url origin https://gitlab.prometheus.systems/firefish/firefish.git
+git pull --ff
+```
+
+In case you get an error like:
+```
+error: The following untracked working tree files would be overwritten by merge:
+	packages/backend/assets/LICENSE
+Please move or remove them before you merge.
+Aborting
+```
+
+Run:
+```sh
+rm ./packages/backend/assets/LICENSE
+git pull --ff
+```
+
+## Upgrade packages
+
+```sh
+corepack enable
+pnpm i
+```
+
+## Build
+
+```sh
+NODE_ENV=production pnpm run buld
+```
+
+## Migrate
+
+There are 3 new envoriment variables for this upgrade only, because antennas have been moved from the database to the cache.
+
+- `ANTENNA_MIGRATION_SKIP`: skips copying antennas to cache if `true`. Default is `false` (will clear all antennas if skipped).
+- `ANTENNA_MIGRATION_COPY_LIMIT`: limits how many entries are copied to cache. Default is `0` (no limit).
+- `ANTENNA_MIGRATION_READ_LIMIT`: limits how many entires are read from the database
+in each iteration of migration. Large value may result in faster migration, but also may consume more memory. Default is `10000`.
+
+With default options:
+
+```sh
+NODE_ENV=production pnpm run migrate
+```
+
+With custom options (feel free to only use some):
+
+```sh
+NODE_ENV=production ANTENNA_MIGRATION_SKIP=false ANTENNA_MIGRATION_COPY_LIMIT=0 ANTENNA_MIGRATION_READ_LIMIT=1000 pnpm run migrate
+```
+
+And then restart Calckey...uh... Firefish!