fdsn_plugs

# Changelog

All notable changes to `fdsn_plugs` are documented in this file,
following the recommendations of [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).

Versioning follows [Semantic Versioning](https://semver.org/).
Versions prior to 1.0.0 do not guarantee stability of the public API.

## [1.0.0] - 2026-08-19

### Added
- Documentation of the supported parameters and their accepted values
  (availability and dataselect) in the `RequestParams` moduledocs and in the `README.md`.
- Edge-case tests: `FdsnPlugs.Parameters` (parameter aliases, all-wildcard NSLC
  rejection, empty location, `currentutcday`), `ConsistentSourceIdentifier`
  (`start == end`, out-of-range codes, channel wildcards), `ParseParameters` plugins
  (`orderby`, `limit`, `mergegaps`, `merge`, `format`, `nodata`).
- Tests for previously uncovered modules: `ContentTypeFix`, `EidaJwkStrategy` /
  `EidaToken`, and integration tests for the `FdsnAvailabilityPlugs` and
  `FdsnDataselectPlugs` supersets.
- Hex metadata (`maintainers`, `files`) and `CHANGELOG.md`.

### Changed
- Fixes the spec and dead code reported by Dialyzer in
  `FdsnPlugs.PublicationVersion.pubversion_to_quality!/1`.

### Removed
- Removal of the unused plugs `FdsnPlugs.Availability.OnlyValidParams` and
  `FdsnPlugs.Dataselect.OnlyValidParams` (disabled since 0.7.0 to allow
  non-standard FDSN parameters).

## [0.9.7] - 2026-08-19

### Changed
- Added regular-expression validation of channel parameters
  (`FdsnPlugs.SourceIdentifier.valid_channel?/1`).

## [0.9.5] - 2026-08-12

### Changed
- Log-level adjustments (info message on JWT authentication failure).

## [0.9.3] - 2026-08-12

### Added
- Validation of station and location codes.
- Validation of the network parameter syntax.

## [0.9.0] - 2026-08-10

### Added
- Multi-authority JWT authentication: one `FdsnPlugs.JwkStrategy` per authority,
  configured via `config :fdsn_plugs, :jwt_authorities` or the `JWT_AUTHORITIES`
  environment variable (`FdsnPlugs.JwkConfig.child_specs/0`).
- Standalone JWT verification script and documentation.

## [0.8.2] - 2026-02-25

### Changed
- The JWT plug ignores authorization headers that are not of Bearer type.

## [0.8.1] - 2026-01-06

### Fixed
- Fixed a bug in JWT authentication.

## [0.8.0] - 2026-01-06

### Added
- GitLab CI configuration (tests, coverage, publishing).

## [0.7.0] - 2025-12-12

### Changed
- Allows non-standard FDSN parameters: the `OnlyValidParams` plugs
  (availability and dataselect) are disabled.
- Automatic publishing to Hex via CI, triggered by version tags.

## [0.6.1] - 2025-12-12

### Added
- Documentation and version bump.

## [0.6.0] - 2025-11-14

### Added
- Additional supported date formats (`FdsnPlugs.SourceIdentifier.parse_date/1`).