Use conventional mxlink version requirement

Replace the unconventional wildcard lower-bound expression with a standard semver lower bound for readability and tooling consistency.

.github/workflows/workflow.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@1.93.0
+      - uses: dtolnay/rust-toolchain@stable
       - name: Install SQLite3
         run: sudo apt-get update && sudo apt-get install -y libsqlite3-dev
       - run: cargo test --all-features
@@ -30,7 +30,7 @@ jobs:
     steps:
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v6
+        uses: docker/metadata-action@v5
         with:
           images: |
             ghcr.io/${{ github.repository }}
@@ -65,7 +65,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v6
+        uses: docker/metadata-action@v5
         with:
           tags: |
             type=raw,value=latest,enable=${{ github.ref_name == 'main' }}
@@ -77,7 +77,7 @@ jobs:
             ghcr.io/${{ github.repository }}
 
       - name: Build and push Docker images
-        uses: docker/build-push-action@v7
+        uses: docker/build-push-action@v6
         with:
           push: true
           tags: ${{ steps.meta.outputs.tags }}

CHANGELOG.md

@@ -1,14 +1,3 @@
-# (2026-03-07) Version 1.15.0
-
-- (**Feature**) Add support for authentication via access tokens (for [Matrix Authentication Service](https://github.com/element-hq/matrix-authentication-service)/OIDC-enabled homeservers) as an alternative to password authentication. See [🔐 Authentication](./docs/configuration/authentication.md) for setup details. Thanks to [Taylor Southwick](https://github.com/twsouthwick) for the contribution in [#83](https://github.com/etkecc/baibot/pull/83)!
-
-- (**Internal Improvement**) Pin the Rust toolchain to `1.93.0` in both CI and local development to avoid `matrix-sdk` build failures on newer stable toolchains.
-
-- (**Internal Improvement**) Documentation updates.
-
-- (**Internal Improvement**) Dependency updates.
-
-
 # (2026-02-18) Version 1.14.3
 
 - (**Internal Improvement**) Add [Renovate](https://docs.renovatebot.com/) configuration for automated dependency updates

Cargo.lock

@@ -288,7 +288,7 @@ dependencies = [
 
 [[package]]
 name = "baibot"
-version = "1.15.0"
+version = "1.14.3"
 dependencies = [
  "anthropic",
  "anyhow",

Cargo.toml

@@ -7,7 +7,7 @@ license = "AGPL-3.0-or-later"
 readme = "README.md"
 keywords = ["matrix", "chat", "bot", "AI", "LLM"]
 include = ["/etc/assets/baibot-torso-768.png", "/src", "/README.md", "/CHANGELOG.md", "/LICENSE"]
-version = "1.15.0"
+version = "1.14.3"
 edition = "2024"
 
 [lib]

docs/configuration/README.md

@@ -22,8 +22,6 @@ You can see the list of supported environment variables in the [🦀 src/entity/
 > [!WARNING]
 > The static configuration contains an `initial_global_config` key, which is used to populate the bot's global configuration (stored as [dynamic configuration](#dynamic-configuration)) the first time the bot starts. Modifying this subsequently will not have any effect. After initial global configuration creation, it's expected to be managed dynamically via chat commands.
 
-For Matrix-account authentication setup, see [🔐 Authentication](./authentication.md).
-
 
 ### Dynamic configuration
 

docs/configuration/authentication.md

@@ -1,23 +0,0 @@
-## 🔐 Authentication
-
-baibot supports 2 authentication modes for the Matrix account (`user.*` keys in config).
-
-Set **exactly one** mode. If both are set (or neither is set), startup validation fails.
-
-### Password authentication
-
-- Config key: `user.password`
-- Environment variable: `BAIBOT_USER_PASSWORD`
-
-### Access token authentication
-
-- Config keys: `user.access_token` + `user.device_id`
-- Environment variables: `BAIBOT_USER_ACCESS_TOKEN` + `BAIBOT_USER_DEVICE_ID`
-
-Access-token authentication is useful for OIDC-enabled homeservers (e.g. those using [Matrix Authentication Service](https://github.com/element-hq/matrix-authentication-service)).
-
-Example token-generation command:
-
-```sh
-mas-cli manage issue-compatibility-token <username> [device_id]
-```

etc/app/config.yml.dist

@@ -11,7 +11,7 @@ user:
   # Password-based login (traditional homeservers):
   password: baibot
 
-  # Access token login (for Matrix Authentication Service/OIDC-enabled homeservers):
+  # Access token login (for MAS/OIDC-enabled homeservers):
   # Generate a token via: mas-cli manage issue-compatibility-token <username> [device_id]
   # access_token: null
   # device_id: null

etc/services/ollama/compose.yml

@@ -1,6 +1,6 @@
 services:
   ollama:
-    image: docker.io/ollama/ollama:0.17.7
+    image: docker.io/ollama/ollama:0.17.6
     restart: unless-stopped
     ports:
       - "${SERVICE_OLLAMA_BIND_PORT_HTTP}:11434"

rust-toolchain.toml

@@ -1,4 +0,0 @@
-[toolchain]
-channel = "1.93.0"
-components = ["rustfmt", "clippy"]
-profile = "default"