> * docs: fix simple typo, instalation -> installation
[v2022-06-03](https://github.com/OCR-D/ocrd_all/releases/v2022-06-03)
Fixed:
* Work around issues with git's new `safe.directory` setting interfering with `sudo git`, 321, 323, 324
Changed:
* Disable `cor-asv-ann` and `ocrd_keraslm` which require old tensorflow-gpu unless it is available, 325
* Dockerfile: use `$VIRTUAL_ENV` instead of hard-coded paths or `$PREFIX`
Added:
* Start building on Ubuntu 22.04 in addition to 20.04 and 18.04, 318
[core](https://github.com/OCR-D/core) [ecdb840](https://github.com/OCR-D/core/commits/ecdb840)..[60697e4](https://github.com/OCR-D/core/commits/60697e4)