# Changelog

This change log tracks the releases on our [pilot server](https://recodex.mff.cuni.cz/). Since ReCodEx is in fact composed of many components, we also provide a table of component version which work together in stable releases.

| Date | [web-app](https://github.com/ReCodEx/web-app/releases) | [api](https://github.com/ReCodEx/api/releases) | [worker](https://github.com/ReCodEx/worker/releases) | [broker](https://github.com/ReCodEx/broker/releases) | [fileserver](https://github.com/ReCodEx/fileserver/releases) | [monitor](https://github.com/ReCodEx/monitor/releases) |
| --- |:---:|:---:|:---:|:---:|:---:|:---:|
| 13.4.2018     |  ???  |  v1.8.0  |  v1.4.0  |  v1.2.0  |  v1.2.1  |  v1.0.0  |
| 28.3.2018     |  v1.7.0  |  v1.7.0  |  v1.3.0  |  v1.2.0  |  v1.2.1  |  v1.0.0  |
| 4.3.2018     |  v1.6.2  |  v1.6.2  |  v1.3.0  |  v1.2.0  |  v1.2.1  |  v1.0.0  |
| 26.2.2018    |  v1.6.1  |  v1.6.1  |  v1.3.0  |  v1.2.0  |  v1.2.1  |  v1.0.0  |

Older versions are at the bottom of this page.

## 13.4.2018

* TODO

## 28.3.2018

* Group page redesign - splitted into two pages (info and detail), cleaner design and much better performance
* Assignments can restrict the set of runtime environments (as a subset of the RTEs of the exercise)
* Pre-submit files validation with automated environment selection and entry point (bootstrap file) selection
* Entry point selection also added to extra files in the exercise config form
* Completed Czech translations
* Bug fixes and performance optimizations

## 4.3.2018

* Form for assigning exercise in multiple groups at once was debugged and enabled.
* External accounts (accounts mapped to SIS accounts) are prevented from changing their names.
* Supervisors may delete solutions submitted by the students.

## 26.2.2018

* Fixing bugs.

## 25.2.2018

* Test limits were redesigned
  - Move to a separate page in the UI
  - Changed internally in the API (simple limits endpoints were removed)
* Hardware group selection was added to the limits page
  - Second hardware group for long-running exercises added
  - Limits constraints are now bound to selected hardware group
* Students can see stats table when enabled in group settings
* Many bugs were fixed; number of submitted solutions reflects correct state (#153)

## 15.2.2018

* CPU/wall time selection in limits form (called "precise time measurement" in UI)
* Extra (additional) files for exercise compilation can be provided by exercise author
* Solution source codes and exercise test files can be downloaded as single ZIP package
* New page for managing SIS interaction (for admins)
* Students who also teach now can see both courses (which they study and which they teach) in SIS mappings
* Exercise configuration is tested when edited and possible errors are reported
* Group tree view improved and filtered, so only groups visible to logged user are shown
* Bug fixes and performance optimizations

## 16.1.2018

* Users registered externally are now able to create local account
* Several modifications in API and default pipelines, which are not apparent from webapp yet:
  - All compilation pipelines supports extra source files given by exercise author (so custom frameworks or boilerplates may be used in exercises)
  - Added cpu-time alongside wall-time in exercise limits and submission evaluation
* Multiple bugs fixed and minor improvements implemented in the web application frontend
* Refactoring and consolidation of some parts of the frontend in preparation for the modifications of the API


## 3.1.2018

* Added comment statistics to assignment solution list view
* **Pascal** solutions will now accept multiple files
* Added new file/folder existance check after compilation of user solutions (useful for cases when a compiler like **FPC** does not output proper binary file even if told to)
* New loading screen to make sure the javascript bundle is loaded before anything else happens
* Allow proper caching of bundle and static content in browser, which should bring better performance
* Updated **CAS** login process, which should help especially on Android and (possibly desktop) Firefox to handle both authentication phases correctly
* Display point stats in students assignment overview component
* Multirow comment texts at solutions
* Added custom messages for **Pascal** exit codes

## 19.12.2017

* Proper synchronization of assignments which copies all needed items
* Various UX impromevents

# Older Versions

| Date | [web-app](https://github.com/ReCodEx/web-app/releases) | [api](https://github.com/ReCodEx/api/releases) | [worker](https://github.com/ReCodEx/worker/releases) | [broker](https://github.com/ReCodEx/broker/releases) | [fileserver](https://github.com/ReCodEx/fileserver/releases) | [monitor](https://github.com/ReCodEx/monitor/releases) |
| --- |:---:|:---:|:---:|:---:|:---:|:---:|
| 25.2.2018    |  v1.6.0  |  v1.6.0  |  v1.3.0  |  v1.2.0  |  v1.2.1  |  v1.0.0  |
| 15.2.2018    |  v1.5.0  |  v1.5.0  |  v1.3.0  |  v1.2.0  |  v1.2.1  |  v1.0.0  |
| 16.1.2018    |  v1.4.4  |  v1.4.4  |  v1.2.1  |  v1.2.0  |  v1.2.1  |  v1.0.0  |
| 3.1.2018    |  v1.4.3  |  v1.4.3  |  v1.2.1  |  v1.2.0  |  v1.2.1  |  v1.0.0  |
| 19.12.2017  |  v1.4.1  |  v1.4.1  |  v1.2.0  |  v1.2.0  |  v1.2.0  |  v1.0.0  |