Tags

### Added

* Fix add models command in cli and python client ([!207](https://gitlab.com/mantik-ai/mantik/-/merge_requests/207))
* Change default tracking uri ([!211](https://gitlab.com/mantik-ai/mantik/-/merge_requests/207))

### Added

* Basic firecREST support ([!188](https://gitlab.com/mantik-ai/mantik/-/merge_requests/188))
* Download model artifacts is supported ([!192](https://gitlab.com/mantik-ai/mantik/-/merge_requests/192))

### Fixed

* File upload via firecREST ([!190](https://gitlab.com/mantik-ai/mantik/-/merge_requests/190))
* Modules load on compute node instead of login node ([!191](https://gitlab.com/mantik-ai/mantik/-/merge_requests/191))
* Worker times out when submitting a run via firecREST ([!193](https://gitlab.com/mantik-ai/mantik/-/merge_requests/193))

* CLI models download command [!180](https://gitlab.com/mantik-ai/mantik/-/merge_requests/180)

### Added

* Distinct commands for on login and compute node that can be executed before and after application execution [!155](https://gitlab.com/mantik-ai/mantik/-/merge_requests/155)
* Added tutorial and defaults tracking uri [!161](https://gitlab.com/mantik-ai/mantik/-/merge_requests/161)
* Added documentation [!162](https://gitlab.com/mantik-ai/mantik/-/merge_requests/162)
* Fixed parameter and artifact tracking [!164](https://gitlab.com/mantik-ai/mantik/-/merge_requests/164)

Added

Convenience funtions for mantik.init_tracking() and MLflow commands to avoid application
crashes !156

Local Runs !157

Status tracking for local Runs !159

Optional saving of system details for local runs #203

### Added

* RBAC for experiments in Mlflow UI [!171](https://gitlab.com/mantik-ai/mantik/-/merge_requests/135)

### Changed

* Reduced installation size from ~800MB to ~19MB with extra dependencies ([!140](https://gitlab.com/mantik-ai/mantik/-/merge_requests/140):

  * `mlflow`: `mlflow-skinny` (+19MB)
  * `s3`: `fs`, `fs`s3fs` (+90MB)
  * `unicore`: `pyunicore`, `fs` (+21MB)

  The maximum package size hence is ~144MB with all extras installed.

### Fixed

* Environment variables now inherited in Apptainer containers ([!146](https://gitlab.com/mantik-ai/mantik/-/merge_requests/146))

### Added

* Extend documentation [!122](https://gitlab.com/mantik-ai/mantik/-/merge_requests/122),
[!123](https://gitlab.com/mantik-ai/mantik/-/merge_requests/122),
[!130](https://gitlab.com/mantik-ai/mantik/-/merge_requests/130)
* Enable Service Desk [!125](https://gitlab.com/mantik-ai/mantik/-/merge_requests/125)

### Changed

* Refactor documentation and tutorials [!127](https://gitlab.com/mantik-ai/mantik/-/merge_requests/127)
* Support S3 as backend to remote file service [!117](https://gitlab.com/mantik-ai/mantik/-/merge_requests/117)
* Refactor API [!126](https://gitlab.com/mantik-ai/mantik/-/merge_requests/126)

### Fixed

* Client can fetch connections by ID [!126](https://gitlab.com/mantik-ai/mantik/-/merge_requests/126)
* Run names in Mlflow and Mantik are identical [!124](https://gitlab.com/mantik-ai/mantik/-/merge_requests/124)

### Added

* Backend config:
  * Options can now be passed to the Apptainer executable via `Environment.Apptainer.Options`
    ([!100](https://gitlab.com/mantik-ai/mantik/-/merge_requests/100))
  * Execution environment now optional ([!101](https://gitlab.com/mantik-ai/mantik/-/merge_requests/101))
  * Pre- and post-run commands can be used ([!98](https://gitlab.com/mantik-ai/mantik/-/merge_requests/98))
  * GPUs per node can be specified via `Resources.GPUs` ([!103](https://gitlab.com/mantik-ai/mantik/-/merge_requests/103))

### Changed

* Rewrote references to Singularity to Apptainer (see https://apptainer.org/news/community-announcement-20211130, [!91](https://gitlab.com/mantik-ai/mantik/-/merge_requests/97))

### Fixed

* Backend config options adjusted to latest UNICORE version 9.2 ([!103](https://gitlab.com/mantik-ai/mantik/-/merge_requests/103))
  * `Resources.CPUs` renamed to `Resources.TotalCPUs`
  * `Resources.Memory` renamed to `Resources.MemoryPerNode`
* `Resources.CPUsPerNode` used for `SRUN_CPUS_PER_TASK` if given ([!103](https://gitlab.com/mantik-ai/mantik/-/merge_requests/103))

### Added

- Added UNICORE CLI interface to allow file management on remote systems ([!79](https://gitlab.com/mantik-ai/mantik/-/merge_requests/79), [!82](https://gitlab.com/mantik-ai/mantik/-/merge_requests/82), [!86](https://gitlab.com/mantik-ai/mantik/-/merge_requests/86), [!85](https://gitlab.com/mantik-ai/mantik/-/merge_requests/85))
- Added README to build stage ([!61](https://gitlab.com/mantik-ai/mantik/-/merge_requests/61))
- Optional SRUN flags for job submission ([!71](https://gitlab.com/mantik-ai/mantik/-/merge_requests/71))
- Return error message for empty token([#115](https://gitlab.com/mantik-ai/mantik/-/issues/115))
- Mantik remote file service([#104](https://gitlab.com/mantik-ai/mantik/-/issues/104), [#119](https://gitlab.com/mantik-ai/mantik/-/issues/119),[mantik-ai/mantik-api#89](https://gitlab.com/mantik-ai/mantik-api/-/issues/89) [#110](https://gitlab.com/mantik-ai/mantik/-/issues/110))

### Changed

- Move system tests to separate repository([!87](https://gitlab.com/mantik-ai/mantik/-/merge_requests/87))

### Fixed

- Bug tracking email address ([!61](https://gitlab.com/mantik-ai/mantik/-/merge_requests/61))
- Publishinǵ and layout of the documentation([#101](https://gitlab.com/mantik-ai/mantik/-/issues/101))
- Better logging with tracking server ([!68](https://gitlab.com/mantik-ai/mantik/-/merge_requests/68), [!69](https://gitlab.com/mantik-ai/mantik/-/merge_requests/69), [!70](https://gitlab.com/mantik-ai/mantik/-/merge_requests/70))
- Make config case insensitive([#111](https://gitlab.com/mantik-ai/mantik/-/issues/111))

### Added

- Added documentation ([mantik-ai/docs#9](https://gitlab.com/mantik-ai/doc/-/issues/9), [mantik-ai#13](https://gitlab.com/mantik-ai/doc/-/issues/13))
- Added Changelog ([#79](https://gitlab.com/mantik-ai/mantik/-/issues/79))
- Project configuration is now validated before being sent to the compute backend ([#83](https://gitlab.com/mantik-ai/mantik/-/issues/83))
- Added license ([#61](https://gitlab.com/mantik-ai/mantik/-/issues/61))
- Added contribution guide ([#63](https://gitlab.com/mantik-ai/mantik/-/merge_requests/44))
- Logs from remote execution can now be accessed by a user ([#66](https://gitlab.com/mantik-ai/mantik/-/issues/66))
- Added `py.typed` ([#82](https://gitlab.com/mantik-ai/mantik/-/issues/82))
- Docker images are now built in the CI ([#77](https://gitlab.com/mantik-ai/mantik/-/issues/77))

### Changed

- Drop support for python3.7, upgrade to mlflow version 2.2.2 ([!60](https://gitlab.com/mantik-ai/mantik/-/merge_requests/60))
- Move AWS deployment code to separate project ([#76](https://gitlab.com/mantik-ai/mantik/-/issues/76))

### Fixed

- Crashing of the Compute Backend when receiving large Apptainer images ([#56](https://gitlab.com/mantik-ai/mantik/-/issues/56))
- JSON decoding error when calling `mantik init` ([#71](https://gitlab.com/mantik-ai/mantik/-/issues/71))
- Internal Server Error raised when a token is invalid for unknown reason ([#47](https://gitlab.com/mantik-ai/mantik/-/issues/47))
- Return correct error message when Apptainer image path is incorrect ([#42](https://gitlab.com/mantik-ai/mantik/-/issues/42))
- Dedicated error message when job ID was not found ([#69](https://gitlab.com/mantik-ai/mantik/-/issues/69))

# New Features

* Add CLI commands for runs `mantik runs`
    * `submit`: submit a run to be executed on a remote system
    * `cancel`: cancel a submitted run
    * `list`: list all submitted runs
    * `status`: get the run status
    * `info`: get detailed information about the run
    * `logs`: get the application logs (stdout/stderr)
    * `download`: download a file or folder from the run's working directory
* Support usage of Apptainer images located on a remote system (see Backend Config changes)
* Support non-containerized Python applications (see Backend Config changes)
* Changes to the Backend Config: 
  * Support YAML format
  * `Environment` now defines the application environment
     * `Environment.Singularity.Path` now defines the image location. `Environment.Singularity.Type` can be `local` or `remote`, defining whether the given path applies to the local or the remote system.
    * `Environment.Python` (optionally `Environment.Python.Path`) allows to give the path to a venv directory that should be sourced before executing an application.
    * `Environment.Modules` allows to define a list of modules to load in the remote system before executing an application.
    * `Environment.Variables` now allows defining environment variables to be set in the execution environment.
  * `Exclude` field allows excluding files when uploading the MLproject directory