Log message:
py-xattr: updated to 0.9.8

Version 0.9.8
* Update build to use Github Actions
* Various dump related fixes
* Fix classifiers list

Log message:
sysutils: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
sysutils: Remove SHA1 hashes for distfiles

Log message:
py-xattr: updated to 0.9.7

Version 0.9.7
* Fix xattr().update() in Python 3

Log message:
py-xattr: updated to 0.9.6

Version 0.9.6:
* Fix release build by including *.[ch] in Manifest.in

Version 0.9.4:
* Extract inline C code for syntax highlighting and easier maintenance
* Fix Travis build
* Always include sys/types.h (musl compatibility)

Version 0.9.3:
* Do not attempt to use surrogateescape unless it is available

Version 0.9.2:
* Fix BSD issue w/ lsattr and long attrs
* Remove unreachable code

Version 0.9.1:
* Allow (Python 2) long for fd
* Fix Python 3 bytes handling in xattr.tool
* Use cffi 1.X features to build native module for faster import
  https://github.com/xattr/xattr/pull/47
* NOTE: Version 0.9.0 is the same, was momentarily uploaded with
  incomplete CHANGES.txt

Version 0.8.0:
* Use os.fsencode where available to better handle filesystem quirks related
  to surrogates
* Options bugfix and compatibility module for pyxattr API

Version 0.7.9:
* Added xattr/tests/*.py to MANIFEST.in

Version 0.7.8:
* Added MANIFEST.in to ensure that the .txt files are included

Version 0.7.7:
* Fixed FreeBSD build

Log message:
Omit mentions of python 34 and 35, after those were removed.

- Includes some whitespace changes, to be handled in a separate commit.

Log message:
extend PYTHON_VERSIONS_ for Python 3.7

Log message:
Use "${MV} || ${TRUE}" and "${RM} -f" consistently in \ 
post-install targets.

Log message:
Add python-3.6 to incompatible versions.

Log message:
Remove unnecessary PLIST_SUBST and FILES_SUBST that are now provided
by the infrastructure.

Mark a couple more packages as not ready for python-3.x.