Can't connect to DB after updating Heidi

Hi all, first-time poster.

Yesterday I updated Heidi, and now I can't connect to my various Postgres DBs. These DBs are hosted on Azure and are available over public IP, with 0.0.0.0 - 255.255.255.255 whitelisted. As I say, I could connect yesterday and for years before that. Here's what I'm seeing:

I've tried changing the library option but it's the same each time. I'm not using SSL (at least, the checkbox isn't checked.)

Anyone know what might be up here? Many thanks in advance.

Downgrading to 12.6 fixes the issue, but curious to know what's up.

This is a known issue and is caused by the more strict SSL mode in newer HeidiSQL versions. You should try (with the current HeidiSQL version), to check "Use SSL" and then for "Certificate verfication" select "No verification".

That issue was also reported with some solutions in issue #2067

Ah great, thank you. I'll give that a go. Appreciate the help!