v0.9.0: New sensors

Added two new sensors:

• Daily yield
• Power fraction (ie. current production as a percentage of the installed capacity) (This value may not be provided for all plants)

Added Portuguese translations

These updates were provided by @andersongulao 👍

v0.8.0: Multiple plants

Added support for multiple plants (#22)

v0.8.0-beta: Multiple plants

Beta release of support for multiple plants. Please comment on #22 if you see any issues with this since I can't fully test it myself.

v0.7.0: Add service to list available data points

• A new service is added in Developer Tools->Actions to list the available data points from iSolarCloud. I assume the data points very between plant models, this feature should help us collect data on which sensors might be useful to add. (See #19)

v0.6.1: Bugfix

• Fix for #20 which caused the integration to fail when a sensor value is not available

v0.6.0: Configurable update interval

• Added new options flow to configure how often HomeAssistant pulls data from iSolarCloud. According to Sungrow, the cloud data updates around every 5 minutes so it won't do much good to set a shorter interval. (See also [#15])
• Spaces in application credentials are now ignored (thanks to @sayravai who struggled with a misplaced space)

v0.5.1: Don't forget the @

Important when updating from previous versions

If you installed this integration prior to v0.5.0, you configuration in the Sungrow Developer Portal likely refers to bounce.e-dreams.dk. You need to update the Redirect URI to https://my.home-assistant.io/redirect/oauth when upgrading the integration. (This was a workaround for Sungrow not supporting the state parameter but that has been improved now.)
If the integration is already configured, this URI is only used in case your HomeAssistant has been offline for a while and needs to re-authenticate.

Recent changes

Changes since v0.5.0

• Added better error message when client_id is not formatted as applicationId@appKey

Changes from v0.4.3 to v0.5.0

• Removed OAuth redirect server workaround (see above)
• Updated authorisation server URLs for Chinese and International servers
• Fixed messages in the config flow where translation keys were shown instead of actual messages
• Clarified in README how to find the applicationId

v0.5.0: With important updates

Important when updating from previous versions

If your configuration in the Sungrow Developer Portal refers to bounce.e-dreams.dk, you should update the Redirect URI to https://my.home-assistant.io/redirect/oauth. (This was a workaround for Sungrow not supporting the state parameter but this works now.)
(If the integration is already configured, this URI is only used in case your HomeAssistant has been offline for a while and needs to re-authenticate.)

Other changes

• Updated authorisation server URLs for Chinese and International servers (thanks to @andersongulao and @CptJoeSlow )
• Fixed messages in the config flow where translation keys were shown instead of actual messages
• Clarified in README how to find the applicationId (thanks to PR from @dude0404 )

v0.4.3: Cheers, Australia! 🇦🇺

Updated authorisation flow to use the proper server when Australia is selected

v0.4.2: Fix issues reported by hassfest

Mostly cosmetic issues