v1.6.2

BREAKING

This release is breaking if nil checks were done on the nextroute.SolutionStop interface (as it is now becoming a struct for performance reasons). It is recommended to use .IsZero() check instead from now on.

I.e., the following code:

var stop nextroute.SolutionStop = nil
// ...
if stop == nil {
  // ...
}

becomes:

var stop nextroute.SolutionStop
// ...
if stop.IsZero() {
  // ...
}

What's Changed

• Ds/perf/improve golden bench by @dirkschumacher in #45
• Improve benchmark golden tests by sharing the model by @dirkschumacher in #46
• Make location a struct by @dirkschumacher in #43
• Reduce allocations when applying operators by @dirkschumacher in #48
• Decrease allocations in copy solution by @dirkschumacher in #50
• Turn StopPosition into a struct by @dirkschumacher in #49
• Turn SolutionStop into a struct by @dirkschumacher in #52
• SolutionVehicle iface to struct by @dirkschumacher in #53
• Fix memory consumption when multiple models are used by @dirkschumacher in #47
• Reduce allocations on length check by @dirkschumacher in #56
• Minor performance improvements by @dirkschumacher in #57
• Maximum constraint/objective efficiency improvement by @davidrijsman in #58

Full Changelog: v1.6.1...v1.6.2

v1.6.1

What's Changed

• Reduce allocations for move stop generation by @dirkschumacher in #37
• Improve readme by @dirkschumacher in #36
• Enhanced Solution Checking and Detailed Move Observations by @larsbeck in #38
• Add benchmark tests based on golden files by @dirkschumacher in #40
• Improves value function performance by @merschformann in #42

Full Changelog: v1.6.0...v1.6.1

v1.6.0

What's Changed

• Parallel solver cycle invocations respect maximum duration by @davidrijsman in #31
• Consider invalid locations in distance and duration model expressions by @muellerd in #32
• Introduced parallel solver events to observe parallel solver by @davidrijsman in #33
• Initial stops on vehicle are now correct checked for constraint violations by @davidrijsman in #34
• Allowing direct successors and disallowing successors by @larsbeck in #35

Full Changelog: v1.5.1...1.6.0

v1.5.1

What's Changed

• Runtime check on at least one operator that checks for improvements. by @davidrijsman in #25
• Add custom operator test by @nmisek in #24
• Feature/eng 4940 change default runtime of nextroute to 5 seconds by @nilsbeck in #26
• Test and fix infeasible custom moves. by @davidrijsman in #28
• ENG-3978 Adjusting custom statistics for unplanned stops and unplanned plan units by @muellerd in #29
• ENG-3202 Add a conversion function for schema.Location to measure.Point by @muellerd in #30

New Contributors

• @nmisek made their first contribution in #24
• @nilsbeck made their first contribution in #26

Full Changelog: v1.5.0...v1.5.1

v1.5.0

What's Changed

• Version v1.5.0 by @merschformann in #23

Full Changelog: v1.5.0-dev.2...v1.5.0

v1.5.0-dev.2

What's Changed

• Adds release workflow by @merschformann in #13
• Updates release workflow by @merschformann in #14
• Error handling improvements by @davidrijsman in #9
• Interface review by @davidrijsman in #15
• Moves nextroute-only sdk packages to the repo by @merschformann in #16
• Removes obsolete sdk reference by @merschformann in #21
• Version v1.5.0-dev.2 by @merschformann in #22

New Contributors

• @davidrijsman made their first contribution in #9

Full Changelog: v1.4.0-dev.2...v1.5.0-dev.2

v1.4.0-dev.2

What's Changed

• Moves tests over and adds basic workflows by @merschformann in #1
• Minor updates by @dirkschumacher in #2
• Remove fleet by @larsbeck in #3
• Fixes error message in initial stop handling by @merschformann in #4
• Reactivates golden file tests by @merschformann in #6
• Add Business Source License to project by @larsbeck in #5
• Adds more info to readme by @merschformann in #7
• Updating the validation of stop quantities by @muellerd in #8
• Add copyright notice by @larsbeck in #10
• Adds header check action by @merschformann in #11
• Fixes license link by @merschformann in #12

New Contributors

• @dirkschumacher made their first contribution in #2
• @larsbeck made their first contribution in #3
• @muellerd made their first contribution in #8

Full Changelog: https://github.com/nextmv-io/nextroute/commits/v1.4.0-dev.2