v0.3.9

New Features

• feat(collator): work units calculation and usage improvement by @SmaGMan in #1048
• feat(consensus): prepare for stats collection by @Mododo in #1072
• feat(block-util): add fuzzer for external messages by @pashinov in #1069

Fixes

• fix(collator): fix node sync after persistent and a bunch of archives by @SmaGMan in #1070
• fix(collator): handle zerostate/hardfork on max messages per range reader limit check by @SmaGMan in #1073
• fix(collator): VM action phase fixes by @Rexagon in 83944e2