Flow bugfix releases: 5.3.11, 6.0.8 & 6.1.2

[kdambekalns (Karsten Dambekalns)]

Today I tagged bugfix releases for Flow again. They fix another tiny issue related to compatibility with PHP 7.4:

• BUGFIX: Fix string offset access syntax with curly braces

Note that Flow 5.3 and up were basically compatible with PHP 7.4 already, this was a rather new regression.

The released versions are:

• Flow - 5.3.11 ChangeLog– the same as 5.3.10, no changes. But now it’s tagged. Doh.
• Flow - 6.0.8 ChangeLog
• Flow - 6.1.2 ChangeLog

Thanks to those who contributed!