Filters are reset on update from 7.20 nightly 3 to nightly 4

[northis]

Please answer the following questions for yourself before submitting an issue

• Filters were updated before reproducing an issue
• I checked the knowledge base and found no answer
• I checked to make sure that this issue has not already been filed

AdGuard version

7.20 nightly 4

Browser version

Chrome 124

OS version

Windows 11

Traffic filtering

• yes, I do

Ad Blocking

No response

Privacy

No response

Social

No response

Annoyances

No response

Security

No response

Other

No response

Language-specific

No response

Which DNS server do you use?

System default DNS

DNS protocol

None

Custom DNS

No response

What Stealth Mode options do you have enabled?

No response

Support ticket ID

No response

Issue Details

Steps to reproduce:

1. Install 7.20 n3
2. Add rules to user filter or enable some filters
   3.Update to 7.20 n4

Expected Behavior

All the filters are hare

Actual Behavior

The db is reset, only default filters are there.

Screenshots

Screenshot 1

Additional Information

No response

[RonKhondji]

Also happens when updating nightly 4 to nightly 5.

[adbuker]

@RonKhondji , yes we are in handling process now, the bugfix will be released asap

[GrimArthurius]

Yes, it happens on update 3->4 and 4->5. Filters are reset.

[RonKhondji]

Sadly, nightly 6 does not have a fix for this.

[adbuker]

@GrimArthurius , @RonKhondji, I hope we'll publish the fix today. Finger cross :)

[RonKhondji]

Fixed in nightly 7 :)

[adbuker]

@RonKhondji , nice to read. Enjoy our AdGuard!

[bestpika]

However, nightly 7 caused the problem #5301