# Changelog

All notable changes to this project will be documented in this file, in reverse chronological order by release.

## 5.3.0 - 2024-03-08

### Added

- Compatibility with Symfony/Console versions 6 and 7.

### Changed

- The minimum PHP version requirement has been raised to 8.1.

### Deprecated

- Nothing.

### Removed

- Compatibility with Symfony/Console versions less than 5.3.

### Fixed

- Nothing.

## 5.2.0 - 2023-03-31

### Added

- Nothing

### Changed

- The protected VuFindHarvest\OaiPmh\RecordXmlFormatter::extractMetadataAttributes() method has been replaced with a more general-purpose extractHigherLevelAttributes() method.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Records with namespace declarations in the `<record>` tag instead of the `<metadata>` tag will now have appropriate namespaces applied to the extracted XML.

## 5.1.0 - 2023-02-28

### Added

- The stopAfter setting can now be used to harvest a limited number of records (useful for testing).

### Changed

- Nothing

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- XML sanitization can now handle incorrectly UTF-8-encoded records.

## 5.0.0 - 2022-09-29

### Added

- Nothing.

### Changed

- The minimum PHP version requirement has been raised to 7.4.1.
- The determination of the date stored in last_harvest.txt is now more reliable and consistent (see https://github.com/vufind-org/vufindharvest/issues/7 for related discussion).
- The last_state.txt file (created to resume interrupted harvests) now stores an additional value and old states cannot be loaded by this version; make sure all harvests are fully complete before upgrading.
- Internal handling of Identify responses has been refactored to prevent unnecessary calls and increase reliability.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.

## 4.1.0 - 2021-06-07

### Added

- The VuFindHarvest\Exception\OaiException class, for finer-grained error handling.

### Changed

- The minimum PHP version requirement has been raised to 7.3.
- The noRecordsMatch error is no longer treated as a fatal problem.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- The failure to harvest from one OAI source no longer causes the entire batch to fail.

## 4.0.1 - 2020-03-23

### Added

- Nothing.

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Improved help message for --ini option.

## 4.0.0 - 2020-03-18

### Added

- VuFindHarvest\OaiPmh\HarvesterCommand class (for Symfony\Console integration).

### Changed

- Raised minimum PHP requirement to version 7.2.
- Replaced Laminas\Console with Symfony\Console as console interaction framework.
- VuFindHarvest\ConsoleOutput\ConsoleWriter class is now a wrapper around Symfony\Component\Console\Output\OutputInterface (which also impacts some of the internals of VuFindHarvest\OaiPmh\HarvesterFactory).

### Deprecated

- Nothing.

### Removed

- VuFindHarvest\OaiPmh\HarvesterConsoleRunner class (for Laminas\Console integration).

### Fixed

- Nothing.

## 3.0.0 - 2020-01-27

### Added

- Nothing.

### Changed

- Updated Zend dependencies to use Laminas equivalents.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.

## 2.4.1 - 2019-09-13

### Added

- Nothing.

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Bug: each batch of IDs in log file was missing trailing line break.

## 2.4.0 - 2018-05-23

### Added

- Nothing.

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- PHP 5 support.

### Fixed

- Nothing.

## 2.3.0 - 2017-04-06

### Added

- New globalSearch / globalReplace parameters.

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- PHP 5.4/5.5 support.

### Fixed

- Bug: xmlns namespace attributes injected incorrectly.

## 2.2.0 - 2016-12-16

### Added

- New sanitizeRegex setting to optionally allow override of default XML sanitization regular expression.

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Bug: authentication credentials cleared between requests.

## 2.1.0 - 2016-07-14

### Added

- Better support for SSL certificate configuration

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.

## 2.0.0 - 2016-07-13

### Added

- Expanded command-line functionality.
- Documentation.
- More complete test suite.

### Changed

- Complete rewrite of code for better separation of concerns.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.

## 1.1.0 - 2016-06-14

### Added

- Simple stand-alone console interface

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.

## 1.0.0 - 2016-06-08
Initial extraction of library code from the [VuFind](https://github.com/vufind-org/vufind) project