0.3.4

0.3.4 - Streaming and self-management

Streaming model execution

streaming_small.mov

• Added a streaming-first model execution path built around run_model_stream.
• Channel adapters can now receive incremental events through on_event(event, message), not just the final rendered message.
• The CLI channel now supports live incremental rendering so model output appears as it is generated.
• Existing run_model implementations remain compatible and are adapted into a single-chunk stream.

CLI self-management commands

• Added bub install and bub update commands for managing extensions in Bub's runtime environment.
• Installation now supports Git URLs, owner/repo specs, and package names from bub-contrib.
• Added a --project option and BUB_PROJECT environment variable to place the managed project in a custom directory.
• Bub now initializes and maintains a default project under ~/.bub/bub-project to simplify extension management.

Channel availability control

• Added an enabled property to Channel, allowing the channel manager to skip disabled channels automatically.
• TelegramChannel now determines its availability from configuration and stays inactive when no token is configured.
• When enabling all channels, Bub now runs only channels that are actually available.

Improved Telegram bot-to-bot messaging

• Added --source-is-bot and --source-username options to telegram_send.py.
• When the source sender is a bot and --reply-to is not used, messages can now be sent with an @username-based command prefix for bot-to-bot interactions.

What's Changed

• fix(agent): auto-handoff when context length exceeds model limit by @iodone in #147
• chore(deps): bump aiohttp from 3.13.3 to 3.13.4 by @dependabot[bot] in #149
• chore(deps): bump cryptography from 46.0.5 to 46.0.6 by @dependabot[bot] in #150
• chore(deps): bump pygments from 2.19.2 to 2.20.0 by @dependabot[bot] in #151
• feat: add enabled property to Channel and TelegramChannel classes by @frostming in #152
• chore(deps): bump cryptography from 46.0.6 to 46.0.7 by @dependabot[bot] in #153
• feat: run model in stream mode by @frostming in #154
• feat: self-management commands by @frostming in #155

New Contributors

• @dependabot[bot] made their first contribution in #149

Full Changelog: 0.3.3...0.3.4