Arena-py

[0.4.2](https://github.com/arenaxr/arena-py/compare/v0.4.1...v0.4.2) (2023-06-06)

Bug Fixes

* **calibrate:** merge in user database branch ([139](https://github.com/arenaxr/arena-py/issues/139)) ([b2d3210](https://github.com/arenaxr/arena-py/commit/b2d3210ecc0836e9a9f211b893ed14a4c519e8af))

* **rotation:** stopped using scipy for euler<->quaternion conversions

[0.4.1](https://github.com/arenaxr/arena-py/compare/v0.4.0...v0.4.1) (2023-05-26)


Bug Fixes

* **mqtt:** Users should only define main WEB host, our backend supplies MQTT host ([137](https://github.com/arenaxr/arena-py/issues/137)) ([4376842](https://github.com/arenaxr/arena-py/commit/43768424c4b48953166967594faee4e747eaff72))

[0.4.0](https://github.com/arenaxr/arena-py/compare/v0.3.0...v0.4.0) (2023-05-25)


Features

* add calibrate vr helmet tool ([133](https://github.com/arenaxr/arena-py/issues/133)) ([0bd1359](https://github.com/arenaxr/arena-py/commit/0bd135904574bb26425a253ed4e67a7c92fa2697))


Bug Fixes

* add entity primitive ([9531be8](https://github.com/arenaxr/arena-py/commit/9531be849b32938ea694bafe9e8727e5da3268f0))
* **cli:** add debug cmd to cli args ([0206452](https://github.com/arenaxr/arena-py/commit/0206452ba50f8bfcd7b5bf2d0806e89c8d34163a))
* remove all rewriting of hostname ([eabb32d](https://github.com/arenaxr/arena-py/commit/eabb32d237749048294735b36128ebaad510b726))

[0.3.0](https://github.com/arenaxr/arena-py/compare/v0.2.1...v0.3.0) (2023-04-12)


Features

* added scene.delete_attributes() to null attribute(s) ([50f8ae6](https://github.com/arenaxr/arena-py/commit/50f8ae6bd2f18556714f95a5bdc924b3ade570a4))
* added VideoControl attribute binding ([9f3bb2b](https://github.com/arenaxr/arena-py/commit/9f3bb2befc771ab9edf092714be1093fd36c9728))


Bug Fixes

* future-proof more attributes, allowing arbitrary parameters ([c61e551](https://github.com/arenaxr/arena-py/commit/c61e551e7b9700556639fc42d538e4df3db14e8d))

[0.2.1](https://github.com/arenaxr/arena-py/compare/v0.2.0...v0.2.1) (2023-03-15)


Bug Fixes

* **mqtt:** use proper UTC timestamp for Zulu ([057e535](https://github.com/arenaxr/arena-py/commit/057e5358e9b11441851b108b4fa7566efa681789))
* remove deleted users from scene.users dict ([d962acd](https://github.com/arenaxr/arena-py/commit/d962acd15a46e13df6b48eb92f6d348c2224ac31))
* **rotation:** fixed euler 2 quat conversion ([41cdc50](https://github.com/arenaxr/arena-py/commit/41cdc5020d2e3dfd27c6935333898d111249222d))


Documentation

* update a-frame links to 1.4.0 docs ([b3ee05e](https://github.com/arenaxr/arena-py/commit/b3ee05e5a503e0d275937d18a582850c71b80fa6))

[0.2.0](https://github.com/arenaxr/arena-py/compare/v0.1.46...v0.2.0) (2023-02-02)


Features

* **mqtt:** always publish quaternions on wire format to avoid persist euler-&gt;quat merges ([4a582d4](https://github.com/arenaxr/arena-py/commit/4a582d4ff8286c91b43594bb1eac24f850e18c00))

Changed
- Fixed some small bugs.

Changed
- Account for `arenaxr.org` as hostname for legacy applications.
- Fixed some small bugs.

Added
- Scale param to `cli_args`.
- Support for `Device` and `Scene` in the same script.
Changed
- Refactored auth with data encapsulation.
- Fixed several small bugs.

Added
- Device sensor connections: `device=Device(host="arena.org", device="robot1")`.
- More error handling for network configuration issues.

Changed
- Improved auth flow when CWD is Home.
- Check for expired local MQTT token.

Added
- CLI option for all apps: `Scene(cli-args=True)`.