2026-07-28 - Change: Unavailable or private Telegram channels now finish with an empty diagnostic run instead of a failed run.
2026-07-21 - Change: Removed unavailable forward totals from the default dataset view while preserving compatibility for existing API integrations.
2026-07-21 - Fix: Restored media type and reaction extraction, added total reaction counts, and made public comment counts available by default.
2026-07-21 - Feature: Added optional public post comments, accurate public comment counts, per-post comment limits, and minimum-comment filtering.
2026-07-21 - Change: Reduced the suggested history-page limit for safer first runs while preserving the existing API default.
2026-07-14 - Fix: Older untilDate windows now continue through channel history instead of returning an empty dataset after checking only the newest posts.
2026-07-14 - Reliability: Added early input validation, automatic recovery from temporary Telegram errors, per-channel isolation, safe run limits, and RUN_SUMMARY diagnostics.
2026-07-14 - Feature: Added channel descriptions, photos, verification, subscriber counts, link previews, hashtags, mentions, edit/forward labels, media types, and incremental post-ID checkpoints.
2026-07-14 - Change: Restored reliable saved results for public Telegram channel post runs