RAW Board manager files have disappeared

[palmerr23]

Arduino gave this message today:

Error downloading https://github.com/stm32duino/BoardManagerFiles/raw/master/package_stmicroelectronics_index.json

The /STM32 and /STM8 files are still there, but not the /raw folder.

[fpistm]

Hi @palmerr23
This is normal as all repositories from STM32duino organization have switched to branch name "main" as default branch name instead of "master".
https://www.stm32duino.com/viewtopic.php?f=37&t=1316

Anyway, based on this article:
https://github.blog/changelog/2020-07-17-links-to-deleted-branches-now-redirect-to-the-default-branch/

I thought it was redirect. When tested after the naming change, it was OK but probably a cache issue.
I will add a master branch and set the index json as deprecated to warn user.

[fpistm]

Fixed by
7b900e4