Changes:

Popup filters can also be used to filter popunders. This was the case in the original implementation of popunder filtering, however this was removed eventually as this was causing too many false positives for popunders, causing legitimate tabs to be closed (#1010). The new solution is to still filter popunders according to existing popup filters, but to disregard popup filters which are too broad. Cases for which a popunder cannot be taken care by an existing popup filter, an explicit popunder filter should be used.

Closed as fixed:

Pale Moon

• A minor bug with the "Block media elements" function

Firefox 31 and less, Pale Moon

• UO (when used with uMatrix) displays old connected domains

Opera

• Extension name change

Core:

• Empty domain line (cell) - how can this be?
• Logger doesn't show not blocked popups
• dev version has problems when opening _blank target links
  • Reopened, a new solution has been implemented.

Notes

This release is mostly changes to comply with Opera store requirements -- a language translation must not be used if there is no corresponding description available.

Closed as fixed:

Core:

• uBlock is not able to apply ONLY my cosmetic filters
• Logger displays wrong source for some filters

Closed as fixed:

Core:

• Popups with "no popups" switch enabled on uploadrocket

Important: Please, do not ask me to publish to AMO or Chrome store. I am being very careful before publishing, and it may have already been done, but the submissions are pending review.

New:

Ability to set the default state of per-site switches (issue #1193)

It is now possible to set the default value of per-site switches from the Settings pane in the dashboard, under the Default behavior header (see figure below). It was possible before to modify the default setting, but this had to be done by manually entering the proper rule in the My rules pane -- not very suitable to non-advanced users.

Block media elements by size (issue #1163)

This is a new per-site switch:

Primary purpose is to save bandwidth. See documentation for more information.

Note that this feature has been implemented with the utmost care to not add overhead to those not using it. The content scripts to handle interaction with blocked media elements are injected if and only if large media elements were actually blocked.

Closed as fixed:

Firefox

• Adding subscription from resource: URI does not work
• Remove toolbar button code path for FF29-35: fall back on legacy
• uBO fails to block popup
• IPv6 raw addresses are not correctly handled
• [non-Australis] Button is not added to Navigation Toolbar on new profiles

Core:

• Fix problems reported in Debian Lintian's runs
• Broken domainCachePrune may lead to un-garbage-collected memory
• Refreshing in the dashboard
• Logger doesn't show origin of filters with unescaped regexes
• Make cloud storage import+merge more discoverable?

Closed as fixed

Opera

• Cannot stop WebRTC leaking in Opera 34

Closed as fixed

Chromium

• Ublock origin shows "?" in some fields, options not working, adds seem blocked
  • This was affecting browsers based on Chromium version 40 and less.

Closed as fixed

Core

• constructor.com and constructor.io websites appear blank