Proxmoxer

* Bugfix (local,openssh,paramiko): Remove IP/hostname from command path ([Andrea Dainese](https://github.com/dainok), [John Hollowell](https://github.com/jhollowe))
* Addition (https): Allow passing certificate for TLS verification ([gdelaneync](https://github.com/gdelaneync))
* Bugfix (local,openssh,paramiko): Prevent a returned task ID (UPID) from throwing an error ([Adam Dorsey](https://github.com/asdorsey), [John Hollowell](https://github.com/jhollowe))
* Improvement (local,openssh,paramiko): Attempt to encode binary payloads as UTF-8 before sending/JSON-ing ([Adam Dorsey](https://github.com/asdorsey))

* Improvement (docs): Update Readme with updated example ([Rob Wolinski](https://github.com/trekie86))
* Addition (tools): Added Files tools ([John Hollowell](https://github.com/jhollowe))
* Improvement (all): Add repr to some classes and add to tests ([John Hollowell](https://github.com/jhollowe))
* Bugfix (all): Correct metadata to match supported Python versions (3.6+) ([Alexei Znamensky](https://github.com/russoz))
* Bugfix (https): Fix BytesWarning when logging response status/content ([Walter Doekes](https://github.com/wdoekes))
* Improvement (meta): Update devcontainer to modern unified schema ([John Hollowell](https://github.com/jhollowe))
* Improvement (meta): Add 3.12 to CI matrix, remove 3.7 testing ([John Hollowell](https://github.com/jhollowe))
* Improvement (all): Fix improper splitting of non-exec QEMU commands ([John Hollowell](https://github.com/jhollowe))

* Bugfix (https): properly pass verify_ssl all the way to the backend auth ([Dominik Rimpf](https://github.com/domrim))

* Improvement (all): Convert testing framework to use pytest ([John Hollowell](https://github.com/jhollowe))
* Improvement (all): Remove Python 2.x support (minimum version of 3.7) ([John Hollowell](https://github.com/jhollowe))
* Improvement (all): Refactor code to Python 3 standards ([John Hollowell](https://github.com/jhollowe))
* Bugfix (all): Remove None values from request data and params ([Kristian Heljas](https://github.com/kristianheljas))
* Addition (tools): Added Task tools ([John Hollowell](https://github.com/jhollowe))
* Bugfix (all): Allow specifying resource_id as 0 ([John Bergvall](https://github.com/johnbergvall))
* Improvement (all): Remove ProxmoxResourceBase ([John Hollowell](https://github.com/jhollowe))
* Bugfix (all): Add platform detection before using shlex functions ([Kevin Boyd](https://github.com/r3d07))
* Improvement (https): Added `path_prefix` argument which is appended after the root of the URL (before `api2/`) ([John Hollowell](https://github.com/jhollowe))

Breaking Changes
* `ProxmoxResourceBase` removed
* `proxmoxer.backends.https.AuthenticationError` moved to `proxmoxer.AuthenticationError`
* Removed `ProxmoxHTTPTicketAuth` and its arguments `auth_token` and `csrf_token`
* keyword arguments to backends order changed (should not affect users specifying arguments by name)

* Bugfix (all): fix error handling for APIs that don't give a dict in the response ([Alex Wuillaume](https://github.com/wuillaumea))

* Addition (local): Added `local` backend for running directly on Proxmox hosts. ([Markus Reiter](https://github.com/reitermarkus))
* Bugfix (all): properly parse command string sent to QEMU guest agent ([John Hollowell](https://github.com/jhollowe))
* Improvement (command_base): Refactor code to have a unified CLI backend base for `openssh`, `ssh_paramiko`, and `local` backends ([Markus Reiter](https://github.com/reitermarkus))
* Improvement (https): Support IPv6 addresses ([Daviddcc](https://github.com/dcasier))
* Improvement: Move CI to GitHub actions from Travis.ci ([John Hollowell](https://github.com/jhollowe))
* Improvement: Cleanup documentation and move to dedicated site ([John Hollowell](https://github.com/jhollowe))
* Improvement: Add `pre-commit` hooks for formatting and linting and format all code ([John Hollowell](https://github.com/jhollowe))