msgpack and cython updates (master)

The fix for the Python 3.12 memory leak issue was
in Cython 3.0.3+.

create: deal with EBUSY, fixes #8123

I put it into same class as EPERM and EACCES:
BackupPermissionError: borg is not permitted to ac...

docs: remove tabs

add non-root deployment strategy

Co-authored-by: NetSysFire <[email protected]>

benchmark: inherit options --rsh --remote-path, fixes #8099

return value fixes (master)

release 2.0.0b8

this was recently set to a relatively high minimum version when
locating it via pkgconfig was ad...

update CHANGES

slashdot hack (master)

more specific errors / msgids (master)

no traceback, but error message and specific exit code.

borg init calls this. If there is a PermissionError, it is
usually fs permission issue at path o...

better error msg for corrupted key data, fixes #8016

refactor: use less binascii

our own hex_to_bin / bin_to_hex is more comfortable to use.

also: optimize remaining binascii u...

give clean error msg for invalid nonce file, see #7967

this is a fwd port from 1.4-maint. as we don't have nonce files
any more in master, only the gen...

fix CommandError args, fixes 8029

this is a fwd port from 1.4-maint and most of it was
already done in master, so only a minor cha...

borg with-lock: catch exception, print error msg, fixes #8022

optional more specific return codes (master)

if we do multiple calls to Archiver.do_something(),
we need to reset the ec / warnings after eac...

stop directly accessing the variables from other modules.

prefix with underscore to indicate th...

this is not needed and getting rid of it makes
the code / behaviour simpler to understand:

if a...

also: use more union operators rather than .union()

- implement updating exit code based on severity, including modern codes
- extend print_warning ...

previously, this was handled in RPCError handler and always resulted in rc 2.

now re-raise Lock...

- msgpack version check: raise Error instead of calling set_ec

- also output modern rc and traceback yes/no
- recursive list of Error subclasses

If not set, it will default to "legacy" (always return 2 for errors).

This commit only changes ...

update CHANGES

sdist: dynamically compute readme (long_description)

The long_desc_from_readme() was not called, it just read the
whole README.rst until "readme" was...

use less setup.py (master)

Invoking setup.py is deprecated.

remove unused html_write function

gendocs: update developer docs

gh actions: increase timeout

check: fix return code for index entry value discrepancies

init: better borg key export instructions

implement "borg version", fixes #7829

docs: how to run the testsuite using the dist package

Also: use ERROR loglevel for these (not WARNING).

A different amount of index entries was alrea...

especially the macos workers are sometimes extremely slow.

Additional new command "borg -r <REPO> version" which shows client and server version.

update CHANGES

borg.logger: use same method params as python logging

Create and use Brewfile

Bump borg to 1.2.7, update msgpack also.

Vagrant updates (master)

add script for fetching borg binaries from VMs, fixes #7989