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*01 July 2021*
* Add support for dagwiki, shiwiki and banwikisource
* Fix and clean up DataSite.get_property_by_name
* Update handling of abusefilter-{disallow,warning} codes (:phab:`T285317`)
* Fix terminal_interface_base.input_list_choice (:phab:`T285597`)
* Fix ItemPage.fromPage call
* Use \*iterables instead of genlist in intersect_generators
* Use a sentinel variable to determine the end of an iterable in roundrobin_generators
* Require setuptools 20.8.1 (:phab:`T284297`)
* Add setter and deleter for summary_parameters of AutomaticTWSummaryBot
* L10N updates
* Add update_options attribute to BaseBot class to update available_options
* Clear put_queue when canceling page save (:phab:`T284396`)
* Add -url option to pagegenerators (:phab:`T239436`)
* Add add_text function to textlib (:phab:`T284388`)
* Require setuptools >= 49.4.0 (:phab:`T284297`)
* Require wikitextparser>=0.47.5
* Allow images to upload locally even they exist in the shared repository (:phab:`T267535`)
* Show a warning if pywikibot.__version__ is behind scripts.__version__ (:phab:`T282766`)
* Handle <ce>/<chem> tags as <math> aliases within textlib.replaceExcept() (:phab:`T283990`)
* Expand simulate query response for wikibase support (:phab:`T76694`)
* Double the wait time if ratelimit exceeded (:phab:`T270912`)
* Deprecated extract_templates_and_params_mwpfh and extract_templates_and_params_regex functions were removed