docs: update changelogs and clarify lockstep versioning in AGENTS.md

AGENTS.md

@@ -77,13 +77,20 @@ Use these sections under `## [Unreleased]`:
 
 ## Releasing
 
+**Lockstep versioning**: All packages always share the same version number. Every release updates all packages together.
+
+**Version semantics** (no major releases):
+- `patch`: Bug fixes and new features
+- `minor`: API breaking changes
+
+### Steps
+
 1. **Update CHANGELOGs**: Ensure all changes since last release are documented in the `[Unreleased]` section of each affected package's CHANGELOG.md
 
 2. **Run release script**:
    ```bash
-   npm run release:patch    # Bug fixes
-   npm run release:minor    # New features
-   npm run release:major    # Breaking changes
+   npm run release:patch    # Fixes and additions
+   npm run release:minor    # API breaking changes
    ```
 
 The script handles: version bump, CHANGELOG finalization, commit, tag, publish, and adding new `[Unreleased]` sections.

packages/ai/CHANGELOG.md

@@ -6,6 +6,7 @@
 
 - Added `GOOGLE_APPLICATION_CREDENTIALS` env var support for Vertex AI credential detection (standard for CI/production).
 - Added `supportsUsageInStreaming` compatibility flag for OpenAI-compatible providers that reject `stream_options: { include_usage: true }`. Defaults to `true`. Set to `false` in model config for providers like gatewayz.ai. ([#596](https://github.com/badlogic/pi-mono/pull/596) by [@XesGaDeus](https://github.com/XesGaDeus))
+- Improved Google model pricing info ([#588](https://github.com/badlogic/pi-mono/pull/588) by [@aadishv](https://github.com/aadishv))
 
 ### Fixed
 

packages/coding-agent/CHANGELOG.md

@@ -6,6 +6,7 @@
 
 - `/model <search>` now pre-filters the model selector or auto-selects on exact match. Use `provider/model` syntax to disambiguate (e.g., `/model openai/gpt-4`). ([#587](https://github.com/badlogic/pi-mono/pull/587) by [@zedrdave](https://github.com/zedrdave))
 - `FooterDataProvider` for custom footers: `ctx.ui.setFooter()` now receives a third `footerData` parameter providing `getGitBranch()`, `getExtensionStatuses()`, and `onBranchChange()` for reactive updates ([#600](https://github.com/badlogic/pi-mono/pull/600) by [@nicobailon](https://github.com/nicobailon))
+- `Alt+Up` hotkey to restore queued steering/follow-up messages back into the editor without aborting the current run ([#604](https://github.com/badlogic/pi-mono/pull/604) by [@tmustier](https://github.com/tmustier))
 
 ### Fixed