Swift 6 release

• Adds support for Swift 6
• Migrates test suite to Swift Testing

Makes xml parsing private

2.2.7

Removes Gemfile

Updates for Xcode 16

2.2.6

Updates for Xcode 16

Adds support for DocC

2.2.5

Adds config for SPI DocC generation

Fixes grade segmentation

2.2.4

Cleans up code in TrackGraphTests.swift

Adds creatorName to GPXExporter

2.2.3

Adds creatorName to GPXExporter

Clarifies licence

2.2.2

Updates dependencies

Calculates graph distance from speed when available

When TrackPoints have speed and a valid date the TrackGraphs distance related values (such as height map, track segments, distance) will be calculated from speed instead of distance between coordinates which might be inaccurate.

Adds speed to TrackPoint

• Added speed property to TrackPoint

Adds support for multiple track segments

• added property segments to GPXTrack
• added support for export and import