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release: 0.1.4 - firefox-4 binary with Page.uncaughtError fix (#13)

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Fixes #13: every page that threw an uncaught JS error (bunny.net is the
reporter's repro) crashed the Playwright client with
"TypeError: Cannot read properties of undefined (reading 'url')".

Root cause: upstream Playwright Juggler added a required `location` field
to the Page.uncaughtError event in their 2026-05-07 patch roll; our fork
was carrying the pre-roll schema in every firefox-N build, and any
Playwright client released after the roll read pageError.location.url
strictly.

Fix is in the patched binary (feder-cr/invisible-firefox@1ba55d93), JS-only
inside chrome/juggler/. xul.dll and firefox.exe are byte-identical to
firefox-3 — only the Juggler protocol files change.

BINARY_VERSION bumped firefox-3 → firefox-4.  Package version 0.1.2 → 0.1.4
(0.1.3 was never published to PyPI; the changelog entry is kept as
historical record of the firefox-3 binary release).
This commit is contained in:
feder-cr 2026-05-20 07:05:23 -07:00
parent f1f3148d8f
commit 567717dfd7
3 changed files with 10 additions and 2 deletions
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pyproject.toml
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@ -4,7 +4,7 @@ build-backend = "hatchling.build"
[project]
name = "invisible-playwright"
version = "0.1.2"
version = "0.1.4"
description = "Playwright wrapper for a patched Firefox with deterministic stealth profile."
readme = "README.md"
requires-python = ">=3.11"