Hi,
Happy user here. But, since yesterday the integration stopped working. I think either a) something changed on their side, or b) my credentials in HA are expired (how to change??) or c) the integration does not play nice with HA Core 2025.10.1 a/o OS 16.2.
This is what the logs reveal:

Error setting up entry ****** (via @.nl) for librelink
Traceback (most recent call last):
File "/config/custom_components/librelink/api.py", line 187, in _call_api
response.raise_for_status()
~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.13/site-packages/aiohttp/client_reqrep.py", line 629, in raise_for_status
raise ClientResponseError(
...<5 lines>...
)
aiohttp.client_exceptions.ClientResponseError: 430, message='', url='https://api-eu.libreview.io/llu/auth/login'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/config_entries.py", line 761, in __async_setup_with_context
result = await component.async_setup_entry(hass, self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/librelink/init.py", line 41, in async_setup_entry
await api.async_login(username=username, password=password)
File "/config/custom_components/librelink/api.py", line 147, in async_login
response = await self._call_api(
^^^^^^^^^^^^^^^^^^^^^
...<3 lines>...
)
^
File "/config/custom_components/librelink/api.py", line 192, in _call_api
raise LibreLinkAPIConnectionError() from e
custom_components.librelink.api.LibreLinkAPIConnectionError: Connection error

Suggestions anyone?

Thanks,
Remco.