Change simplify section config/General/Updates.
Add check for package updates to menu item action "Check for Updates".
Add known failures are cleared for a fresh check when "Check for Updates" is used.
Change add pycryptodome for py7z to recommended.txt
Change add prebuilt AMD64 python-Levenshtein to recommended.txt.
Change add cryptography to recommended.txt as is now deprecated from 2.7
Change add pip and setuptools to piper to control installed versions under py2.
Change move lib path registration to earlier in startup because needed by piper.
Change improve performance by using pkg_resources calls instead of cmdline pip.
Change add restart trigger during loading, use changed pid of server as trigger.
Change don't load shows at startup, or save at shutdown when doing an update restart.
Change minimise redundant threads at startup when an update restart is pending.
Change handle case where pip may output what appears a failure, but isn't.
Change add capture of requirements parse errors to assist when adding new specs.
Change auto-install Cheetah dependency on first time installations (tested on Win).
Change Cheetah to fallback to setup.py type install instead of pure binary, this addresses install issues when reverting a version, and no doubt other things.
Changed cmdline_runner migrated to sg_helpers.py
Change remember Manage/Media Process folder and method when button 'Process' is used.
Change code style, use `cur_` in `for` loop vars.
Tidy ups, and address code warnings.
Change limit data with a webserver app property: is_loading_handler to prevent issues with newly added db datas, e.g. for base PageTemplate during loading page.
Change rename remove_file_failed to remove_file_perm and make it return an outcome.
Change doctype for scantree as `Generator` to define both yield and return types.
Add option "Backup database plan" to config/general/advanced if feature available.
Change save backup DBs with a date_time fmt that is sortable by filename in any file manager.
Change take maximum usage from the helpers.make_dirs function.
Change tweak var names to be consistent.
Fix KeyError 'Backup' at startup.
Fix lastUpdate update error with using wrong db.
Change improve list performance for file/directory browser.
Change improve import shows listing performance.
Change improve performance during show rescan process.
Change improve performance during media processing.
Add config/General/Updates/Alias Process button, minimum interval for a fetch of custom names/numbering is 30 mins.
Add Export alternatives button to edit show.
Change improve tooltip over show title in display show for multiple alternatives.
Add display season alternatives on hover over season titles in display show.
Change single digit season display to zero-padded double digits in edit show.
Change add note on edit show for season specific search rule.
Add mark next to season titles that have exceptions.
Add support for centralised sg alternative names and numbers.
Change sg alts can overwrite scene number field only if field value is blank.
Change add note on edit show for season specific search rule.
Change add has_season_exceptions to control newznab id search.
Change add season exceptions to torrent providers.
Add env var NO_ALT_GET (1 = only use cache json).
Change give remove_file functions time to process.
Change selection of allPossibleShowNames to be all seasons not season 1.
Change add allPossibleShowNames unit test.
Change improve order of exceptions on ui.
Fix don't search if subtitles disabled.
When searching in season search mode, the status of the first missing/upgradeable episode was used to determine if all the season episodes were wanted ... instead of considering each episode status as is now the case.
Change autoProcessTV.py to remove bytestring identifiers that are printed under py3.
The actual media process has no issue, however, the aesthetic output caused confusion.
Fix saving nzb data to blackhole under py3.
Fix deprecated use of elementtree obj without len or explicit None test.
Change init provider options _after_ loading settings not before.
Change handle search task attributes that do not exist.
Change prevent log sources containing `sg.` from clipping in log format.
Change rename var failure_handling to failure_monitor to differentiate from the failed handling feature.
Add no_failure_handling param to `get_url` for special handling of providers and other context failures.
Add connection_fails table to cache.db.
Add optional raise_skip_exception in get_url.
Add (404, 429) as default http code exclusions for failure handling in `get_url`.
Add exclude_client_http_codes switch to get_url.
Fix generic providers failure bug.
Change initialisation type of TVInfoShow::banners from list to dict to prevent exception when the attribute has not been populated at line 997 in GenericMetadata()::_season_image_dict().
Change BaseTVinfoException, set default message as exception name (can be overwritten with new kwarg `default_message` in __init__ of sub classed exceptions).
Add retry_domain backend method.
Fix settings/Notifications/Emby/"Discover" Emby/Jellyfin server in py3.
Change add allow_base to clean_host, clean_hosts to permit the base address format Jellyfin introduced at 10.4.0.
Fix loading timezone on Windows 7+.
Add fallback zoneinfo file.
Use tzwinlocal as fallback timezone on Windows.
Add epoch_start to network_timezones.
Fix issue with getting tzwinlocal on Windows (non English system language).
Use new totimestamp, from_timestamp.
Change aired modify time to to_file_timestamp.
Fix _cleaner.py for py3.
Change don't delete folder bs4/builder.