Harsh Kashyap 45fc7feab4 fix(common/time_utils): correct None/empty timestamp fallback and ISO 8601 parsing (#16483) ...

Recovery PR for #16173 after the fork branch was accidentally reset
during rewrite-cleanup.

Cherry-picked onto current `main`:
- fix(common/time_utils): correct fallback timestamp and ISO-8601
normalization
- fix(common/time_utils): preserve zero timestamps and mark regression
tests
- test(common/time_utils): make fallback assertions deterministic

Supersedes closed #16173 — same branch
`Harsh23Kashyap/fix/time-utils-edgecases`, rebuilt per @yuzhichang
recovery steps in
https://github.com/infiniflow/ragflow/pull/16173#issuecomment-4829663835

---------

Co-authored-by: Harsh Kashyap <harshkashyap@Harshs-MacBook-Pro.local>
Co-authored-by: Cursor <cursoragent@cursor.com>

2026-06-30 22:30:44 +08:00

..

agent

fix(agent): inject uploaded attachments into LLM context (#15215) (#15220)

2026-06-30 15:48:59 +08:00

api

fix(agent): enforce document access on POST /api/v1/agents/rerun (#15145)

2026-06-29 09:45:17 +08:00

common

fix(common/time_utils): correct None/empty timestamp fallback and ISO 8601 parsing (#16483)

2026-06-30 22:30:44 +08:00

data_source

Feature big query connector (#15871)

2026-06-29 22:08:40 +08:00

deepdoc/parser

fix(excel_parser): keep zero-valued cells when building Excel text chunks (#16287)

2026-06-26 09:30:09 +08:00

mcp

Fix: MCP document metadata cache can loop forever when documents returns an empty docs page (#16285)

2026-06-24 13:09:48 +08:00

memory/utils

Test : aggregation edge cases for list and scalar values (#14170)

2026-05-12 15:53:35 +08:00

rag

Feature big query connector (#15871)

2026-06-29 22:08:40 +08:00

conftest.py

feat(agent): align Go agent behavior with Python (except retrieval component) (#16225)

2026-06-22 11:58:29 +08:00

test_test_chunk_feedback_package.py

Refa: GraphRAG to use async chat methods instead of thread pool execution (#14002)

2026-04-09 19:57:35 +08:00