As per discussion with uBO volunteers.
Volunteers offering support for uBO will be able to craft links with
specially formed URLs, which once clicked will cause uBO to automatically
force an update of specified filter lists.
The URL must be crafted as shown in the example below:
https://ublockorigin.github.io/uAssets/update-lists.html?listkeys=ublock-filters,easylist
Where the `listkeys` parameter is a comma-separated list of tokens
corresponding to filter lists. If a token does not match an enabled
filter list, it will be ignored.
The ability to update filter lists through a specially crafted link
is available only on uBO's own support sites:
- https://github.com/uBlockOrigin/
- https://reddit.com/r/uBlockOrigin/
- https://ublockorigin.github.io/
Additionally, a visual cue has been added in the "Filter lists" pane
to easily spot the filter lists which have been recently updated, where
"recently" is currently defined as less than an hour ago.
Additionally, finalize versioning scheme for uBOL. Since most updates
will be simply related to update rulesets, the version will from now
on reflects the date at which the extension package was created:
year.month.day.minutes
So for example:
2023.8.19.690
Related issue:
https://github.com/uBlockOrigin/uBlock-issues/issues/2778
Regression from:
bb41d9594f
The regression occurred because the modified code made the assumption
that a leading combinator would never be preceded by whitespace, while
the parser didn't prevent this.
The parser has been fixed to ensure there is never a leading
whitespace in a selector.
Related issue:
https://github.com/uBlockOrigin/uBlock-issues/issues/2773
The `randomize` paramater introduced in https://github.com/gorhill/uBlock/commit/418087de9c
is now named `directive`, and beside the `true` value which is meant
to respond with a random 10-character string, it can now take the
following value:
war:[web_accessible_resource name]
In order to mock the XHR response with a web accessible resource. For
example:
piquark6046.github.io##+js(no-xhr-if, adsbygoogle.js, war:googlesyndication_adsbygoogle.js)
Will cause the XHR performed by the webpage to resolve to the content
of `/web_accessible_resources/googlesyndication_adsbygoogle.js`.
Should the resource not exist, the empty string will be returned.
Additionally:
Use `export UBO_VERSION=local` at the console to build MV3 extension using
current version of uBO code base. By default, the version is taken from
`./platform/mv3/ubo-version' and usually set to last stable release.
Prepend pattern with `!` to test for unmatched patterns in
stack trace. This applies to sctiplet parameters which purpose
is to test against the stack, i.e. `aost` and `json-prune`.
Additionally, dropped support for JSON notation in favor of
optional variable arguments notation.
Related discussion:
- https://github.com/uBlockOrigin/uBlock-discussions/discussions/789#discussioncomment-6520330
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/2730
CSS selectors used in cosmetic filtering are normalized in order
to ignore non-functional differences. For instance:
example.org##body p
example.org#@#body p
The first cosmetic filter should be excepted by the second one,
but this was not the case because the fast path use to compile
common CSS selectors was not causing normalization to take
place.
The fix is to ensure that the fast path used to compile most
common CSS selectors is taken only when in presence of already
normalized CSS selectors.
The change allows to better parse AdGuard filters with `replace=`
option when the value to the `replace=` option contains dollar
sign character `$`. uBO will still reject these filters but will
better identify which dollar sign `$` is the real filter option
anchor.
Reference:
- https://adguard.com/kb/general/ad-filtering/create-own-filters/#noop-modifier
uBO already supported the noop filter option `_` to allow filter
authors to resolve possible ambiguities arising when crafting network
filters with many options.
AdGuard extended the semantic of the `_` option to also resolve
readability issues by supporting multiple instances of the `_` option
in a single filter, and also by supporting any number of consecutive
`_` in a single noop filter option.
Reference:
https://adguard.com/kb/general/ad-filtering/create-own-filters/#conditions-directive
This commit should make uBO fully compatible with the `!#if`
directives found throughout AdGuard's filter lists.
Additionally, added the new `!#else` directive for convenience
to filter list authors:
!#if cap_html_filtering
example.com##^script:has-text(fakeAd)
!#else
example.com##+js(rmnt, script, fakeAd)
!#endif
