# Changelog

## 0.5.0

### Features

* Use discrete colors for distances, with greens only above 1.5m
* Use viridis colormap for roads' count layers
* Generate usage count information (how often has a road been traveled)
* Project the whole track to the map, and show both versions
* Log out of OpenID server when logging out of application
* Convert speed units to km/h in frontend
* Pages now have titles (#148)
* Remove map from home page, it was empty anyway (#120)

### Internal

* Add alembic setup for migrating
* Build osm2pgsql with -j4
* Update sqlalchemy[asyncio] requirement from ~=1.4.31 to ~=1.4.32 in /api

## 0.4.2

### Features

### Bugfixes

* Fix export route, it should be a child of /api 

## 0.4.1

### Features

* Add page for exporting data through web frontend
* Generate GPX track file when importing a track
* Add GPX track export button on the track page (accessible for anybody who can
  see the track)

## 0.4.0

### Improvements

* Retry OpenID Connect connection if it fails on boot
* Format log outputs with color and improve access log
* Make pool_size and overflow configurable for worker and portal
* Add a route for exporting events as GeoJSON/Shapefile
* Point footer to forum, not slack (fixes #140)
* Improve wording on profile page ("My" instead of "Your")
* Show "My tracks" directly in main menu (fixes #136)

### Bugfixes

* Make sure the API can recover from the broken postgresql connection state
* Remove duplicate events from the same track
* Fix direction of road segments (fixes #142)
* Solve a few problems with the colormap scales in the map view 

### Docs & deployment

* Greatly improve deployement docs for a simple follow-along routine
* Use environment variables (`OBS_*`) for configuration
* Fix port numbers in example files and expose 3000 in the image
* Add `LEAN_MODE` configuration to disable `road` database table usage and fall
  back to Overpass API for processing tracks (see
  [docs/lean-mode.md](docs/lean-mode.md)).
* Read `config.overrides.py` file if it exists
* Add osm2pgsql to portal image to be able to import OSM data from within the
  container
* Fix path to roads_import.lua in docs
* Explain to use the portal service, instead of api, in production
* Use entrypoint instead of command, so you can run process_track.py one-off tasks

### Internals

* Use custom `get_single_arg` everywhere, remove sanicargs (fixes #193)
* Update requirements and make them consistent
* Fix error handling, especially for file uploads
 

## 0.3.4

### Features

* Reintroduce event view (fixes #111)
* Add layer configuration panel to map page
  - Allow choosing basemap style
  - Add toggles for event and road layers
  - Make untagged roads display optional
  - Show a legend for event color
  - Alow choosing attribute used for coloring road segments
* Add optional banner to frontend via config entry (solves #128)

### Bugfixes

* Clicking on road without events should not cause 500 error
* Improve mobile layout a bit (fixes #123)

### Technical

* Allow explicit configuration of api base url via `API_URL` config
* Remove outdated "mapTileset" frontend config section