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This is the community-maintained issue tracker for uBlock Origin
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.github add filterlist issue notice Sep 14, 2018 Update Jan 20, 2019


This is the official community-maintained issue tracker for uBlock Origin. Do not post any filter list issues or issues where website's functionality is broken. We have uAssets issue tracker for that, post there instead.

Speculated performance issues will be marked as invalid and closed if they do not come with actual profiling data + analysis supporting the claim.

Opening issues for adding new filter lists is now disallowed and such issues will be declined and closed.

Support issues and questions are handled at /r/uBlockOrigin.

You can help the development of uBlock Origin by using the development build, in order to report new issues or regression bugs before stable releases of uBlock Origin are published.

Development builds:

If you install a development build once, it will be automatically updated with a more recent development build version when a new one is published.

Chromium/Chrome 49 users

Minimum version for Chromium/Chrome was bumped to v51, hence no longer compatible for this browser version. Users who would still like to install uBO can download v1.16.18 (last working version) from the releases section of uBO repository and install it by unpacking and loading it via Developer Mode.

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