Martin Versions Save

What's Changed

No code changes, fixing CI processes related to homebrew. Now auto-creates PRs in the maplibre/homebrew-martin repo

• Move homebrew by @nyurik in https://github.com/maplibre/martin/pull/933
• Updat doc about homebrew installation by @sharkAndshark in https://github.com/maplibre/martin/pull/934
• Auto-update homebrew on release by @nyurik in https://github.com/maplibre/martin/pull/935

Full Changelog: https://github.com/maplibre/martin/compare/v0.9.2...v0.9.3

What's Changed

• Update Homebrew for 0.9.0 by @rubenpoppe in https://github.com/maplibre/martin/pull/932
• Fixing Homebrew release

New Contributors

• @rubenpoppe made their first contribution in https://github.com/maplibre/martin/pull/932

Full Changelog: https://github.com/maplibre/martin/compare/v0.9.1...v0.9.2

What's Changed

• Many significant changes to the mbtiles tool (see below)
• Rename homebrew formula subdirctory by @sharkAndshark in https://github.com/maplibre/martin/pull/923
• Log a warning if PG startup takes too long by @pjsier in https://github.com/maplibre/martin/pull/924

MBTiles tool

• New testing infrastructure, internal refactoring, fixes in diffing and copying by @nyurik in https://github.com/maplibre/martin/pull/916
• Metadat is now copied as part of the copy/apply-diff by @nyurik in https://github.com/maplibre/martin/pull/921
• add encoding=UTF8 pragma by @nyurik in https://github.com/maplibre/martin/pull/919

Full Changelog: https://github.com/maplibre/martin/compare/v0.9.0...v0.9.1

What's New

• TileJSON configuration can now be provided by PostgreSQL sources using COMMENT ON FUNCTION and COMMENT ON TABLE.
• Multi-platform Docker support - new image work on linux/arm64 and linux/amd64 platforms.
• New build packages: Debian amd64, and statically linked (musl) for ARM64 and AMD64.
• Use Rustls instead of OpenSSL. Keep an eye on any PostgreSQL connection issues with SSL.
• A lot of improvements with mbtiles tool, including apply-diff, validate, meta-all, and meta-set commands, and the ability to validate each tile and the entire mbtiles.

BREAKING

• API: Change /catalog JSON structure by @nyurik in https://github.com/maplibre/martin/pull/754
• Config files: rename id_format to source_id_format, refactor by @nyurik in https://github.com/maplibre/martin/pull/794
• Use Rustls instead of OpenSSL by @nyurik in https://github.com/maplibre/martin/pull/474 (also sqlx-rustls support by @pka in https://github.com/maplibre/martin/pull/720)
• Add metrics to reserved list, docs by @nyurik in https://github.com/maplibre/martin/pull/802

Configuration

• PostgreSQL sources can now provide additional TileJSON configuration using COMMENT ON FUNCTION and COMMENT ON TABLE by @sharkAndshark in https://github.com/maplibre/martin/pull/829 and https://github.com/maplibre/martin/pull/871
• Adds support for id_column in tables for auto_publish by @Binabh in https://github.com/maplibre/martin/pull/790
• Only save configured auto_publish settings with --save-config, alias from_schemas as from_schema by @nyurik in https://github.com/maplibre/martin/pull/795
• Add clip_geom, buffer and extent under auto_publish conf by @sharkAndshark in https://github.com/maplibre/martin/pull/887

ARM-64, Docker, packaging, and CI improvements

• Rework CI to build ARM64 by @nyurik in https://github.com/maplibre/martin/pull/889
• Implement Multi-arch Docker images with both x64 and arm64 by @nyurik in https://github.com/maplibre/martin/pull/891
• CI-Test everything on SSL connections by @nyurik in https://github.com/maplibre/martin/pull/900
• Debian packaging by @sharkAndshark in https://github.com/maplibre/martin/pull/730 and by @nyurik in https://github.com/maplibre/martin/pull/893
• In deb package, include ssl and mbtiles tool by @nyurik in https://github.com/maplibre/martin/pull/895
• Add basic support for systemd by @sharkAndshark in https://github.com/maplibre/martin/pull/761

mbtiles tool changes

• add mbtiles meta-all command by @nyurik in https://github.com/maplibre/martin/pull/865
• Add diff-with-file option to copy command by @upsicleclown in https://github.com/maplibre/martin/pull/729
• Add apply-diff command by @upsicleclown in https://github.com/maplibre/martin/pull/747
• Add ability to copy to existing mbtiles files by @upsicleclown in https://github.com/maplibre/martin/pull/778
• Create primary keys on metadata and tiles tables when copying with force-simple by @upsicleclown in https://github.com/maplibre/martin/pull/786
• Add flat hashing table format by @upsicleclown in https://github.com/maplibre/martin/pull/808
• Add ability to set mbtiles metadata value by @upsicleclown in https://github.com/maplibre/martin/pull/817
• Add tiles_with_hash view to normalized mbtiles files by @upsicleclown in https://github.com/maplibre/martin/pull/834
• Add integrity and global hash check to validation by @upsicleclown in https://github.com/maplibre/martin/pull/851
• Minor cleanup mbtiles tools by @upsicleclown in https://github.com/maplibre/martin/pull/833
• Fix mbtiles validate uppercase hash by @nyurik in https://github.com/maplibre/martin/pull/882

Debug tools

• fix debug.html sources by @nyurik in https://github.com/maplibre/martin/pull/853
• Rewrite debug.html to show and inspect all layers by @sharkAndshark in https://github.com/maplibre/martin/pull/820
• Show tile boundaries in debug.html by @sharkAndshark in https://github.com/maplibre/martin/pull/858

Other

• Downgrade log level for unknown MBTiles metadata by @sharkAndshark in https://github.com/maplibre/martin/pull/800 and https://github.com/maplibre/martin/pull/867
• Demo site upgrade and fixes by @nyurik in https://github.com/maplibre/martin/pull/770, https://github.com/maplibre/martin/pull/809, https://github.com/maplibre/martin/pull/841
• Warn when source IDs are renamed by @nyurik in https://github.com/maplibre/martin/pull/839
• Hide pg connection password by @nyurik in https://github.com/maplibre/martin/pull/907

New Contributors

• @pka made their first contribution in https://github.com/maplibre/martin/pull/720

Full Changelog: https://github.com/maplibre/martin/compare/v0.8.7...v0.9.0

What's New

Sprite serving

Dynamic sprites support was added by @nyurik in https://github.com/maplibre/martin/pull/715. Given a directory with SVG images, Martin will dynamically generate a sprite index and a PNG image, for both low and high resolution displays. This feature is made possible by the spreet crate from @flother (thank you!). Per MapLibre sprites API, the new feature supports

• /sprite/<sprite_id>.json metadata about the sprite file - all coming from a single directory
• /sprite/<sprite_id>.png all images combined into a single PNG
• /sprite/<sprite_id>@2x.json same but for high DPI devices
• /sprite/<sprite_id>@2x.png

copy mbtiles tool

mbtiles tool now lets users partially copy an mbtiles file, filtering to specific zooms, and to convert de-duplicated to a flat mbtiles format. by @upsicleclown in https://github.com/maplibre/martin/pull/712, https://github.com/maplibre/martin/pull/723

New Contributors

• @taiebnoe made their first contribution in https://github.com/maplibre/martin/pull/708

Full Changelog: https://github.com/maplibre/martin/compare/v0.8.6...v0.8.7

What's Changed

• Improve PG performance by 28% (!!!) by @nyurik in https://github.com/maplibre/martin/pull/703

Full Changelog: https://github.com/maplibre/martin/compare/v0.8.5...v0.8.6

Documentation!

This release mostly focused on documentation improvements -- me now have a new greatly improved MDBook documentation site and updated demo site, made possible by @sharkAndshark, @birkskyum, and @nyurik.

• Create mdbook documentation by @sharkAndshark in https://github.com/maplibre/martin/pull/681
• Auto-publish mdbook by @nyurik in https://github.com/maplibre/martin/pull/684
• adjust book style by @sharkAndshark in https://github.com/maplibre/martin/pull/691
• simplify readme by @sharkAndshark in https://github.com/maplibre/martin/pull/693
• Implement rudimentary mbtiles binary by @nyurik in https://github.com/maplibre/martin/pull/696
• Cleaning up mdbook by @nyurik in https://github.com/maplibre/martin/pull/697
• Simplify demo - remove nginx by @birkskyum in https://github.com/maplibre/martin/pull/692
• Moved maplibre/martin-landing-page git repo into /demo directory, preserving history.

New Features

There is now a rudimentary mbtiles tool that can be used to inspect and extract data from mbtiles files. This is a work in progress.

• Add meta-get functionality by @upsicleclown in https://github.com/maplibre/martin/pull/701

Internal Refactoring

• Refactor mbtiles lib, mbtiles tool tests & CI by @nyurik in https://github.com/maplibre/martin/pull/702
• Consolidate all crate dependencies by @nyurik in https://github.com/maplibre/martin/pull/694
• Service startup await clippy lint by @nyurik in https://github.com/maplibre/martin/pull/700
• Move Martin crate to its own subdir by @nyurik in https://github.com/maplibre/martin/pull/699

New Contributors

• @birkskyum made their first contribution in https://github.com/maplibre/martin/pull/692
• @upsicleclown made their first contribution in https://github.com/maplibre/martin/pull/701

Full Changelog: https://github.com/maplibre/martin/compare/v0.8.4...v0.8.5

What's Changed

• Upstream PMTiles directory parsing bug was fixed by @nyurik in https://github.com/stadiamaps/pmtiles-rs/pull/17 - thanks @tobinbradley for reporting it (#675)
• Update doc about table source naming convention by @sharkAndshark in https://github.com/maplibre/martin/pull/672
• add brew Formula by @tomeronen in https://github.com/maplibre/martin/pull/623
• allow resize menu by drag side on tests/debug.html by @sharkAndshark in https://github.com/maplibre/martin/pull/677

New Contributors

• @tomeronen made their first contribution in https://github.com/maplibre/martin/pull/623

Full Changelog: https://github.com/maplibre/martin/compare/v0.8.3...v0.8.4

What's Changed

• adds search; adds resize; adds dynamic layer color; by @Binabh in https://github.com/maplibre/martin/pull/660
• In auto-discover, hide geocolumns from tables with multiple ones by @sharkAndshark in https://github.com/maplibre/martin/pull/663

New Contributors

• @Binabh made their first contribution in https://github.com/maplibre/martin/pull/660

Full Changelog: https://github.com/maplibre/martin/compare/v0.8.2...v0.8.3

What's Changed

• Fix merging multi-source tilejson by @nyurik in https://github.com/maplibre/martin/pull/653
  • Reported by @jtwiest in #652

ARM64 Docker Support

We keep trying to create an automated arm64 docker build, but it keeps failing.

It was first done by @Volatus in https://github.com/maplibre/martin/pull/613 (thank you!!!), but sadly we had to revert it -- the resulting docker image metadata was not being properly uploaded to the GitHub registry. If anyone has any experience in automating Docker builds for multiple platforms on GitHub, please let us know!

Full Changelog: https://github.com/maplibre/martin/compare/v0.8.1...v0.8.2