diff --git a/pm/tasks.org b/pm/tasks.org
index 23106bf..12b0ef1 100644
--- a/pm/tasks.org
+++ b/pm/tasks.org
@@ -254,7 +254,7 @@
 - commit: `c0054dc` on branch `cx`
 - tests: `./venv/bin/python -m unittest discover -s tests`; `./venv/bin/python scrape_costco.py --help`; verified Costco summary/detail flattening now uses composite receipt keys in unit tests
 - date: 2026-03-16
-* [ ] t1.8.6: add browser session helper (2-4 commits)
+* [X] t1.8.6: add browser session helper (2-4 commits)
 
 ** acceptance criteria
 - create a separate Python module/script that extracts firefox browser session data needed for giant and costco scrapers.
@@ -273,9 +273,9 @@
 - Firefox only; Chromium support later
 
 ** evidence
-- commit:
-- tests:
-- date:
+- commit: `7789c2e` on branch `cx`
+- tests: `./venv/bin/python -m unittest discover -s tests`; `./venv/bin/python scrape_giant.py --help`; `./venv/bin/python scrape_costco.py --help`; verified Firefox storage token extraction and locked-db copy behavior in unit tests
+- date: 2026-03-16
 * [ ] t1.9: compute normalized comparison metrics (2-4 commits)
 
 ** acceptance criteria