Upgrade from 0.4.6 to 0.7.0

[WuerfelDev]

Baikal version: from 0.4.6 to 0.7.0

• I have searched open and closed issues for duplicates
• I have installed the release zip, not the source code zip
• I have moved the whole, untouched Specific folder to the new installation

Problem:

1. backup old baikal folder
2. replace with new baikal folder from 0.7.0 release
3. bring back Specific folder
4. Launch install in webbrowser:
   
5. fill form and continue
   
6. Finish installation after reloading the page
7. Baikal reports as running but /html/admin/ shows this error:
   
8. DavDroid reports error 500:
   

It's the same error as in #814 but I actually copied the whole Specific folder

[ByteHamster]

I can confirm that this is a bug in 0.7.0 that occurs when upgrading from <0.6.0 to 0.7.0. Until this is fixed, you can use a workaround. To work around the error, basically do the same upgrade procedure that you already did (copying Specific folder) but before you open the admin interface for the first time after upgrading, add the following to the new Specific/config.php:

define("BAIKAL_INVITE_FROM", "noreply@$_SERVER[SERVER_NAME]");

[WuerfelDev]

I can confirm that this is a bug in 0.7.0 that occurs when upgrading from <0.6.0 to 0.7.0. Until this is fixed, you can use a workaround. To work around the error, basically do the same upgrade procedure that you already did (copying Specific folder) but before you open the admin interface for the first time after upgrading, add the following to the new Specific/config.php:

define("BAIKAL_INVITE_FROM", "noreply@$_SERVER[SERVER_NAME]");

The installation process worked fine, but still the errors in 7. and 8. persist.
Baikal 0.4.6 was working just fine before I upgraded PHP to 7.4

And the sqlite database looks like this:

[ByteHamster]

Oh, I'm sorry. I just tried to upgrade from an older version and can confirm your issue. The notification rework does not upgrade the database. Try to upgrade to 0.6.1 first and then from 0.6.1 to 0.7.0. This will be fixed as soon as possible.