v0.5.0

What's Changed

If you are upgrading: please see UPGRADING.md.

Features

• Make Sun#mean_anomaly public (#72)
• Moon ecliptic coordinates (#73)
• Moon apparent geocentric equatorial coordinates (#75)
• Moon horizontal coordinates (#76)
• Assume Moon's equatorial coordinates are geocentric (#77)
• Use observer object for geocentric parallax (#79)
• Moon's phase angle and illuminated fraction (#80)
• Monthly Moon phases (#82)
• Rationalize negative degree angles (#83)
• Factorize Moon phases periodic terms (#85)
• Introduce observation events for Moon (#86)

Improvements

• Create FUNDING.yml (#70)
• Bump standard from 1.35.1 to 1.36.0 (#71)
• Bump rexml from 3.2.6 to 3.2.8 (#74)
• Expand the number of tested Ruby versions (#84)
• Add Ruby 3.1.6 and 3.3.2 coverage (#88)
• Improve and update documentation (#87)
• Update UPGRADING.md (#89)

Backward-incompatible changes

• Use Observer in Horizontal coordinates (#69)
• Introduce Astronoby::Distance value object (#78)

Full Changelog: v0.4.0...v0.5.0

v0.4.0

What's Changed

If you are upgrading: please see UPGRADING.md.

Bug fixes

• Fix ecliptic to equatorial epoch (#56)

Features

• Add twilight times (#49)
• Add interpolation method (#52)
• Add decimal_hour_to_time util (#53)
• Calculate leap seconds for an instant (#54)
• Add Angle#-@ (#55)
• Enable equivalence and hash equality to Observer (#57)
• Twilight events dedicated class (#61)

Improvements

• Upgrade bundler from 2.3.11 to 2.5.7 by @dorianmariecom (#45)
• Drop BigDecimal (#46)
• Bump rake from 13.1.0 to 13.2.0 (#47)
• Increase Ruby versions support (#48)
• Bump rake from 13.2.0 to 13.2.1 (#51)
• Dedicated constants class (#62)
• Improve accuracy of equation of time (#63)
• Twilight times better accuracy (#65)
• Update UPGRADING.md (#66)
• release: Bump version to 0.4.0 (#67)

Backward-incompatible changes

• More accurate rising, transit and setting times (#50)
• Observation events dedicated and centralized class (#60)
• Change Astronoby::Sun constructor (#64)

Contributors

• @rhannequin
• @dorianmariecom made their first contribution in #45

Full Changelog: v0.3.0...v0.4.0

v0.3.0

0.3.0 - 2024-03-29

If you are upgrading: please see [UPGRADING.md].

Improvements

• Drop Angle#== (#42)
• Improved accuracy with Sun's location predictions (#41)

Breaking changes

• breaking: Difference between true and apparent ecliptic and equatorial coordinates (#41)
• breaking: Rename Angle::as_* into Angle::from_* (#43)