added is_loading_episodes property to show objects to return True or False when show episode data is being populated
legacy API v1 show.seasons and show.seasonlist wait for episode data to finish loading by using show object is_loading_episodes property

fixed episode.setstatus legacy API v1 endpoint
fixed show.addnew legacy API v1 endpoint
fixed issues with Ombi and our legacy API v1 not working together properly

set series_provider_id param for legacy API v1 to optional with a default value of series_provider_default from config

Refactored get_show_list function to allow for offset and limit props

Limited `SEARCH_QUEUE_STATUS_UPDATED` websocket updates to manual searches
Added de-composited status and quality props to episode object json data
Added V2 API endpoint for episode statuses
Added V2 API endpoint for series search formats
Refactored pausing a show to only pause searches and downloads, shows will now continue to get updates from series providers

added check for 'error' property in responses returned from SiCKRAGE API when accessing series provider endpoints
added check inside `run` method in `ShowTaskForceRemove` class of value returned by `find_show`, if NoneType then exit method by returning NoneType
refactored series provider ID enum to use value as slug

Added code to unescape ampersand's in show names when adding new or existing shows and when editing existing show location

fixed "string indices must be integers" when attempting to retrieve season images from series providers

Added API login method for SiCKRAGE external API using new SSO API key
Removed SiCKRAGE SSO offline token usage in favour of SiCKRAGE SSO API key
Improved OAuth2 handling for external SiCKRAGE API
Added external series provider API support
Added migration code to convert lang column on tv_shows table to ISO639-3
Added migration code to convert offline token to apikey

Fixed issues with `show.seasons` server API v1 endpoint

Added better exception handling for AMQP consumer and base

Added better exception handling for when external SiCKRAGE API or SiCKRAGE SSO server is unreachable

removed newznab `key` column from search providers newznab database table
refactored AMQP service
fixed issue with Synology download station for DSM7 and auth
added `subliminal.refiners.tvdb` to list of sentry ignored loggers
moved `check_web_socket_queue` function to websocket module
fixed issue with NZBget and downloading

added restart method to core class

fixed `There is no current event loop in thread` exception when web options handler called

Fixed issues with API v2 post-processing

Merged base handler render_string and render methods into render method
Refactored base handlers for API v1 and v2
Fixed redirect issues for auth handlers

Merged base handler render_string and render methods into render method
Refactored base handlers for API v1 and v2
Fixed redirect issues for auth handlers

Merged base handler render_string and render methods into render method
Refactored base handlers for API v1 and v2
Fixed redirect issues for auth handlers

Fixed incorrect import of cryptography ExtensionNotFound
Fixed issues with redirect being called from thread without event loop
Fixed mistake in websocket server broadcast method
Added retry for downloading source release updates

Refactored SR API to be enabled for core functions and allow users to opt out of other non-essential functions

Disabled automatic requirements.txt upgrades for specific install types that have their own package management system

Added schedule for updating web server ssl certificates once a day
Added JWT token auth to web socket server
Added SiCKRAGE AMQP messaging
Refactored version updates to be handled by AMQP
Refactored network timezone updates to be handled by AMQP
Refactored search provider url updates to be handled by AMQP
Refactored how application version is stored and accessed
Refactored app update system
Added automated gitlab releasing to CI script
Refactored torrent trackers to come from SR API