# Upgrading

Recent migrations ship on HexDocs. Older notes stay in the repo on GitHub.

## Current

- [0.12 → 1.0](https://hexdocs.pm/rheo/0-12-to-1-0.html) — SemVer baseline
- [0.11.1 → 0.12](https://hexdocs.pm/rheo/0-11-1-to-0-12.html) — API freeze candidate
- [0.11 → 0.11.1](https://hexdocs.pm/rheo/0-11-to-0-11-1.html) — composite cursors, stream lookup, CAS flag
- [0.10 → 0.11](https://hexdocs.pm/rheo/0-10-to-0-11.html) — Mnesia backend
- [0.9 → 0.10](https://hexdocs.pm/rheo/0-9-to-0-10.html) — ops surface

## Archive (GitHub)

- [0.8 → 0.9](https://github.com/thanos/rheo/blob/main/docs/migrations/0.8-to-0.9.md) — Redis Streams
- [0.7 → 0.8](https://github.com/thanos/rheo/blob/main/docs/migrations/0.7-to-0.8.md) — architectural reset
- [0.6 → 0.7](https://github.com/thanos/rheo/blob/main/docs/migrations/0.6-to-0.7.md) — Broadway / GenStage
- [0.5 → 0.6](https://github.com/thanos/rheo/blob/main/docs/migrations/0.5-to-0.6.md) — Ecto SQL
- [0.4 → 0.5](https://github.com/thanos/rheo/blob/main/docs/migrations/0.4-to-0.5.md) — partitions, frontier, lag
- [0.3 → 0.4](https://github.com/thanos/rheo/blob/main/docs/migrations/0.3-to-0.4.md) — search, replay, lineage
- [0.1 → 0.2](https://github.com/thanos/rheo/blob/main/docs/migrations/0.1-to-0.2.md) — Group / Query breaking changes

Changelog: [CHANGELOG](https://hexdocs.pm/rheo/changelog.html).