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v5.5.0-rc.3

v5.5.0-rc.3: Released 5.5.0 RC3
@TheMarex TheMarex tagged this 07 Dec 21:06 
Changes from 5.4.0
- API:
  - `osrm-datastore` now accepts the parameter `--max-wait` that specifies how long it waits before aquiring a shared memory lock by force
  - Shared memory now allows for multiple clients (multiple instances of libosrm on the same segment)
  - Polyline geometries can now be requested with precision 5 as well as with precision 6
- Profiles
  - the car profile has been refactored into smaller functions
  - get_value_by_key() is now guaranteed never to return empty strings, nil is returned instead.
  - debug.lua was added to make it easier to test/develop profile code.
  - `car.lua` now depends on lib/set.lua and lib/sequence.lua
  - `restrictions` is now used for namespaced restrictions and restriction exceptions (e.g. `restriction:motorcar=` as well as `except=motorcar`)
  - replaced lhs/rhs profiles by using test defined profiles
  - Handle `oneway=alternating` (routed over with penalty) separately from `oneway=reversible` (not routed over due to time dependence)
  - Handle `destination:forward`, `destination:backward`, `destination:ref:forward`, `destination:ref:backward` tags
  - Properly handle destinations on `oneway=-1` roads
- Guidance
  - Notifications are now exposed more prominently, announcing turns onto a ferry/pushing your bike more prominently
  - Improved turn angle calculation, detecting offsets due to lanes / minor variations due to inaccuracies
  - Corrected the bearings returned for intermediate steps - requires reprocessing
  - Improved turn locations for collapsed turns
  - Sliproad classification refinements: the situations we detect as Sliproads now resemble more closely the reality
- Trip Plugin
  - changed internal behaviour to prefer the smallest lexicographic result over the largest one
- Bugfixes
  - fixed a bug where polyline decoding on a defective polyline could end up in out-of-bound access on a vector
  - fixed compile errors in tile unit-test framework
  - fixed a bug that could result in inconsistent behaviour when collapsing instructions
  - fixed a bug that could result in crashes when leaving a ferry directly onto a motorway ramp
  - fixed a bug in the tile plugin that resulted in discovering invalid edges for connections
  - improved error messages when missing files during traffic updates (#3114)
- Debug Tiles
  - Added support for turn penalties
- Internals
  - Internal/Shared memory datafacades now share common memory layout and data loading code
  - File reading now has much better error handling
- Misc
  - Progress indicators now print newlines when stdout is not a TTY
  - Prettier API documentation now generated via `npm run build-api-docs` output `build/docs`
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