Fix auto-adding escaped closing tags. In other words, do not add implied closing tags to disallowed tags when disallowedTagMode is set to any variant of escape -- just escape the disallowed tags that are present. This fixes [issue #464](apostrophecms/sanitize-html#464). Thanks to Daniel Liebner
Add tagAllowed() helper function which takes a tag name and checks it against options.allowedTags and returns true if the tag is allowed and false if it is not.
If the argument is a number, convert it to a string, for backwards compatibility. Thanks to Alexander Schranz.
2.8.0 (2022-12-12)
Upgrades htmlparser2 to new major version ^8.0.0. Thanks to Kedar Chandrayan for this contribution.
2.7.3 (2022-10-24)
If allowedTags is falsy but not exactly false, then do not assume that all tags are allowed. Rather, allow no tags in this case, to be on the safe side. This matches the existing documentation and fixes [issue #176](apostrophecms/sanitize-html#176). Thanks to Kedar Chandrayan for the fix.
2.7.2 (2022-09-15)
Closing tags must agree with opening tags. This fixes [issue #549](apostrophecms/sanitize-html#549), in which closing tags not associated with any permitted opening tag could be passed through. No known exploit exists, but it's better not to permit this. Thanks to
Kedar Chandrayan for the report and the fix.
2.7.1 (2022-07-20)
Protocol-relative URLs are properly supported for script tags. Thanks to paweljq.
A denial-of-service vulnerability has been fixed by replacing global regular expression replacement logic for comment removal with a new implementation. Thanks to Nariyoshi Chida of NTT Security Japan for pointing out the issue.
2.7.0 (2022-02-04)
Allows a more sensible set of default attributes on <img /> tags. Thanks to Zade Viggers.
2.6.1 (2021-12-08)
Fixes style filtering to retain !important when used.
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