Month: 2026-05 | Repository: moltbot/moltbot | Focus: Telegram media group processing enhancements and reliability improvements. Key features delivered: - Telegram Media Group Processing: Enhanced error handling and partial media loss notifications. Implemented a per-album warning mechanism for failed photo downloads within groups, tracking skipped photos and emitting a single anchored warning when at least one photo resolves. - Logic correctness fix: Removed an always-false guard that prevented partial loss notifications, ensuring users are informed when some photos fail to download in a media group. Major bugs fixed: - Fixed silent partial-loss behavior in Telegram media groups by enabling the skip-warning path and aligning with test expectations. - Ensured integrated error logging and notification pattern remains consistent with existing wrappers. Overall impact and accomplishments: - Improved visibility for users when Telegram media groups experience partial download failures, increasing reliability and trust in the bot's media processing. - Reduced silent failures and improved post-processing observability, aiding faster incident response and troubleshooting. Technologies/skills demonstrated: - Robust error handling for batch media processing, per-item fetch error tracking, and anchored user notifications. - Use of Telegram API error logging patterns (withTelegramApiErrorLogging) and the swallowed-send notification approach. - Traceability and maintainability through clear commit messages and aligned tests. Notable commits: - 9a45c0701b627805612b452c5f8dfa76b0e3c5d3: fix(telegram): warn when a media group silently drops failed photos [AI-assisted] - 066ca3926a1163aaf1d8cf294f2417e9b8e9aba9: fix(telegram): enable the media-group skip-warning guard [AI-assisted]