Keep distinct generated summary categories, route update-summary generation through the configured auxiliary model first, disclose capped large-range summary input, and constrain long summary panels.
The FakeAgent in test_issue1857_usage_overwrite returned only 2 messages
(user + assistant) without the conversation history. The real agent always
returns the full history plus new messages. This mismatch caused the new
_has_new_assistant_reply helper (which checks only messages beyond the
pre-turn offset) to see len(result)==len(prev) and incorrectly flag the
turn as a silent failure.
Fix: prepend conversation_history to the FakeAgent's response so the
message list mirrors production behavior.
When a provider error (401/429/rate-limit) causes the agent to return
without producing a new assistant reply, the WebUI should emit an
apperror event so the user sees an inline error. However, the detection
logic scanned ALL messages in result['messages'] — which includes the
full conversation history. If any prior turn had an assistant response,
_assistant_added would be True and the apperror would be silently
skipped, leaving the user staring at a blank response.
Extract a helper _has_new_assistant_reply(all_messages, prev_count)
that only inspects messages beyond the pre-turn history offset. Apply
it to both the main detection path and the self-heal/retry path.
Tests: 15 new cases covering history masking, empty content, whitespace,
edge-case shrinks, and multi-assistant scenarios.
Opus identified that PR #2227's preservation block had two related bugs in
the parent_session_id handling:
1. During preservation save: code did
_old_parent = s.parent_session_id
s.parent_session_id = None
s.save(touch_updated_at=False, skip_index=True)
s.parent_session_id = _old_parent
The save persisted parent=None to disk. The in-memory restoration didn't
reach the disk copy. Result: a /branch fork session that subsequently
compressed lost its 'Forked from X' badge on the preserved old snapshot.
2. Stamping the continuation: code did
if not s.parent_session_id:
s.parent_session_id = old_sid
The 'if not' guard skipped the stamp when the session already had a
parent_session_id from a prior fork. Result: fork-of-fork compression
broke lineage — the continuation jumped back to the original fork parent
instead of the just-preserved immediate predecessor snapshot.
Fix (matches Opus's recommendation):
- Remove the parent clearing during preservation save (preserve as-is)
- Drop the 'if not' guard; always stamp continuation to old_sid
This makes the lineage chain consistent: new → old → old.parent → ... root.
Traversal from the continuation always walks through the just-preserved
snapshot to get to its parent's parent, never jumping over the snapshot.
Two new regression tests pin both invariants:
- test_parent_session_id_stamped_unconditionally (no 'if not' guard)
- test_old_session_parent_preserved_during_archive_save (no parent=None)
Both pass against the fix. All 8 tests in the file pass.
fix: preserve session history during compression rotation (theh4v0c, closes#2223 — critical data-loss)
+ duplicate Appearance label-markup fix overlapping with #2222
Conflict resolution:
(1) static/index.html line ~896 — PR #2222 and PR #2227 both fix the same
endless-scroll checkbox label issue with different structures.
- #2222 (HEAD): wraps the input+span in an in-place <label> inside the
shared session-jump settings-field div.
- #2227 (incoming): closes the existing settings-field, opens a NEW
settings-field for endless-scroll, then wraps in <label>. Strictly
better — each preference owns its own settings-field, matching the
rest of the Settings → Appearance layout.
Adopted #2227's structural variant. Regression test
test_session_endless_scroll.py was updated by #2222 to match the new
structure and passes against the resolved markup.
(2) CHANGELOG.md — both PRs added a Fixed entry. Merged both attributions,
leading with the critical #2223 data-loss fix from #2227 (immutable
pre-compression archive + parent_session_id lineage stamping) and
noting that the maintainer chose #2227's structural variant for the
label-markup overlap.
11/11 tests pass across test_session_endless_scroll.py +
test_issue2223_compression_no_rename.py after resolution.
nesquena-hermes