About release 4.0.0

[Rui Chen]

👋 while doing seal 4.1.0 upgrade, I found the GSL 4.0.0 artifact sha got changed, raising this issue to confirm whether there was git re-tagging happened. Thanks!!

relates to Homebrew/homebrew-core#120029

[Dmitry Kobets]

Hi @chenrui333, indeed there was a retagging in the 4.0.0 release. This wouldn't normally happen but was an exceptional case.

[Rui Chen]

Appreciate the confirmation, thanks!!