Revert "More concurrency"#934

Closed

ameir wants to merge 2 commits intogithub-changelog-generator:masterfrom

ameir:revert-921-more-concurrency

Commits on Feb 18, 2021

Revert "Add an asynchronous scope around the entire changelog generation."
ameir
authored
Revert "It's no longer needed to call `#close`, it happens implicitly."
ameir
authored