116 lines
4.1 KiB
Markdown
116 lines
4.1 KiB
Markdown
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# Change Log
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All notable changes to this project will be documented in this file.
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This project adheres to [Semantic Versioning](http://semver.org/).
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## [unreleased] -
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### Added
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### Changed
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### Fixed
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## [2.3.0] - 2015-08-18
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### Added
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- Allow instantiating osmium::geom::GEOSFactory with existing GEOS factory.
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- Low-level functions to support generating a architecture- and endian-
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independant CRC from OSM data. This is intended to be uses with boost::crc.
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- Add new debug output format. This format is not intended to be read
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automatically, but for human consumption. It formats the data nicely.
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- Make writing of metadata configurable for XML and OPL output (use
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`add_metadata=false` as file option).
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### Changed
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- Changed `add_user()` and `add_role()` in builders to use string length
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without the 0-termination.
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- Improved code setting file format from suffix/format argument.
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- Memory mapping utility class now supports readonly, private writable or
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shared writable operation.
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- Allow empty version (0) in PBF files.
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- Use utf8cpp header-only lib instead of boost for utf8 decoding. The library
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is included in the libosmium distribution.
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- New PBF reader and writer based on the protozero. A complete rewrite of the
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code for reading and writing OSM PBF files. It doesn't use the Google
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protobuf library and it doesn't use the OSMPBF/OSM-Binary library any more.
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Instead is uses the protozero lightweight protobuf header library which is
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included in the code. Not only does the new code have less dependencies, it
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is faster and more robust. https://github.com/mapbox/protozero
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### Fixed
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- Various smaller bug fixes.
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- Add encoding for relation member roles in OPL format.
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- Change character encoding to new format in OPL: variable length hex code
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between % characters instead of a % followed by 4-digit hex code. This is
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necessary because unicode characters can be longer than the 4-digit hex
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code.
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- XML writer: The linefeed, carriage return, and tab characters are now
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escaped properly.
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- Reading large XML files could block.
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## [2.2.0] - 2015-07-04
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### Added
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- Conversion functions for some low-level types.
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- BoolVector index class.
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- `min_op`/`max_op` utility functions.
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- More tests here and there.
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- Helper methods `is_between()` and `is_visible_at()` to DiffObject.
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- GeoJSON factory using the RapidJSON library.
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- Support for tile calculations.
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- Create simple polygons from ways in geom factories.
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- `MemoryMapping` and `TypedMemoryMapping` helper classes.
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- `close()` function to `mmap_vector_base` class.
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- Function on `Buffer` class to get iterator to specific offset.
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- Explicit cast operator from `osmium::Timestamp` to `uint32_t`.
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### Changed
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- Throw exception on illegal values in functions parsing strings to get ids,
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versions, etc.
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- Improved error message for geometry exceptions.
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### Fixed
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- Throw exception from `dump_as_array()` and `dump_as_list()` functions if not
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implemented in an index.
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- After writing OSM files, program could stall up to a second.
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- Dense location store was written out only partially.
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- Use `uint64_t` as counter in benchmarks, so there can be no overflows.
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- Example programs now read packed XML files, too.
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- Refactoring of memory mapping code. Removes leak on Windows.
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- Better check for invalid locations.
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- Mark `cbegin()` and `cend()` of `mmap_vector_base` as const functions.
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## [2.1.0] - 2015-03-31
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### Added
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- When writing PBF files, sorting the PBF stringtables is now optional.
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- More tests and documentation.
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### Changed
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- Some functions are now declared `noexcept`.
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- XML parser fails now if the top-level element is not `osm` or `osmChange`.
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### Fixed
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- Race condition in PBF reader.
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- Multipolygon collector was accessing non-existent NodeRef.
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- Doxygen documentation wan't showing all classes/functions due to a bug in
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Doxygen (up to version 1.8.8). This version contains a workaround to fix
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this.
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[unreleased]: https://github.com/osmcode/libosmium/compare/v2.3.0...HEAD
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[2.3.0]: https://github.com/osmcode/libosmium/compare/v2.3.0...v2.3.0
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[2.2.0]: https://github.com/osmcode/libosmium/compare/v2.1.0...v2.2.0
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[2.1.0]: https://github.com/osmcode/libosmium/compare/v2.0.0...v2.1.0
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