Pleroma security release: 2.0.7

Pleroma 2.0.7 is a security release, fixing 2 potential DoSes and CSP regressions introduced in 2.0.6 release.

Backend Changes

Security

• Fix potential DoSes exploiting atom leaks in rich media parser and the UserAllowListPolicy MRF policy

Fixed

• CSP: not allowing images/media from every host when mediaproxy is disabled
• CSP: not adding mediaproxy base url to image/media hosts
• StaticFE missing the CSS file

Upgrade notes

1. Restart Pleroma