CHANGELOG.md

Fixes / changes

• Mind drop events in filter expression field of logger
• Improve xml-prune scriptlet
• Fix message entries overflowing in logger
• Add support for application/x-javascript in replace= option
• Extend support for differential updates to imported lists
• Add detection of mismatched !#if-!#endif in linter
• Support links to update lists which are differential update-friendly
• Remove "Purge all caches" button from "Filter lists" pane
• Add support for all list token in updater-link feature
• Fix logging of broad exception filter #@#+js()
• Improve no-xhr-if scriptlet
• Ensure cache storage backend is selected before access
• Fix popup panel rendering when embedded in logger
• Add visual hint in support information re. differential update
• Remove obsolete web accessible resources
• Rename urltransform to uritransform
• Vertically expand/collapse in steps in dom inspector
• Reset the DOM inspector when URL in top context changes
• Support shadow-piercing combinator >>> in trusted-click-element
• Isolate DOM inspector layers from page context
• Refactoring: Replace DOM events with broadcast channels
• Support non-default sticky lists
• Add enableLazyLoad function (by @spazmodius )
• Change frequency of save-to-storage blocking stats
• Improve prevent-fetch scriptlet
• Catch cases of ! Expires: field with no value

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1.54.0

New

Differential update of filter lists, as a result of discussions at AdguardTeam/FiltersCompiler#192. Resulting spec is here.

The goal is to NOT be ranked among the "most popular projects" by bandwidth usage (as per jsDelivr's public stats):

It is expected that differential updates will lower both requests and bandwidth usage.

To benefit the much shorter update period enabled by differential updates, you must let uBO auto-update the filter lists. Forcing a manual update will prevent differential updates until the next time a list auto-update.

Fixes / changes

• Enable path for native has() selector in Firefox
• Allow scriptlets to be injected in about:blank
• Fix faulty as vararg in set-constant scriptlet
• Add support to redirect to noop.json
• More improvements to the google-ima shim script (by @kzar)
• All exceptions filters are exempt from requiring a trusted source
• Add trusted-set-session-storage-item scriptlet
• Allow the use of quotes in set-cookie scriptlet
• Allow the use of quotes in set-(local|session)-storage-item
• Add ability to trigger cookie removal on specific events
• Ensure CSSTree does not hold a reference onto last parsed string
• Lower minimum Expires value to 4h
• Properly reset needle length in unserialized buffer
• Add additional flags to regional lists (by @DandelionSprout)
• Harden scriptlets which need to serialize function code into string
• Reset g regexes before use in rmnt/rpnt scriptlets
• Apply response filtering according to mime type
• Add t/f to set-cookie (by @ryanbr)
• Have urltransform= use the same syntax as replace=
• Implement network filter option replace= (Firefox only because filterResponseData)
• Prevent evaluating the SNFE until fully loaded
• Add support for differential update of filter lists

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