ChangeLog

Unreleased

3.0.0 (2026-09-23)

Breaking: metrics v2, not compatible with v1 metrics. Writes one boolean dqv:value per (resource, metric) plus a value-less probe record per URL, into a metrics graph marked dct:conformsTo <https://piveau.eu/ns/metrics/2.0.0>. Requires score 4.0.0, which must be deployed first.

Changed:

• v2 (mqa_v2) adaptation: URL/metric selection is now vocabulary-driven, reading the four checkKind="accessibility" bindings (pv:accessUrlStatusCode, pv:downloadUrlStatusCode, pv:endpointUrlStatusCode, pv:landingPageStatusCode) from the shared piveau-utils metric-definition vocabulary instead of hardcoding accessURL/downloadURL
  
• Output is now a results-only boolean dqv:value per (resource, metric) — true iff every probed URL resolved 2xx — with the raw HTTP status code(s) retained as a repeatable http:statusCodeValue diagnostic (plain string literal, not xsd:integer), plus http:methodName/dct:description
  
• Metrics graph resource is idempotently marked dct:conformsTo <https://piveau.eu/ns/metrics/2.0.0> on forward, gating/signalling v2 output to downstream consumers (score, cache)
  
• See docs/DATA-CONTRACT.adoc for the full input/output contract
  

Fixed:

• Each probed URL is recorded with its own status code, method and message, so consumers can name the URL that failed — v2 had collapsed them onto one node with the URL dropped entirely
  

2.1.9 (2026-06-08)

Fixed:

• Pipe schema in API endpoint, disarming sequence number
  

2.1.8 (2026-06-05)

Changed:

• General lib updates
  

2.1.7 (2025-06-12)

Changed:

• Dispatch will always return succeeded future
  

2.1.6 (2025-06-10)

Changed:

• Using close instead of shutdown
  

2.1.5 (2025-06-10)

Changed:

• Core client shutdown connection to prevent oom errors
  

2.1.4 (2025-04-09)

Changed:

• Persistence id independent from DCATAP URI schema
  

2.1.3 (2025-04-08)

Fixed:

• SSL connections
  

2.1.2 (2025-04-08)

Changed:

• Simplified main request handling
  

2.1.1 (2025-02-07)

Changed:

• Disarmed URL validator, 'cause it does not work with i18n characters
  
• Some default config values
  

2.1.0 (2025-01-31)

Added:

• Finally, use http method and message/reason in the measurement info
  

2.0.9 (2025-01-30)

Changed:

• Increased eventbus timeouts
  

2.0.8 (2025-01-11)

Added:

• Accept */* header for the fallback GET request
  

2.0.6 (2024-07-03)

Added:

• Avoiding server requests for servers with connectivity problems
  

2.0.5 (2024-07-01)

Changed:

• General update
  

2.0.4 (2024-02-14)

Fixed:

• Vert.x update (CVE-2024-1300)
  

2.0.3 (2024-02-01)

Changed:

• Lib dependency updates
  

2.0.2 (2024-01-02)

Fixed:

• Decomposition IRI to URL constructor
  

2.0.1 (2023-12-21)

Added:

• Support for and taking care of URLs that use IDN
  

2.0.0 (2023-11-08)

Changed:

• Store pipes as string and not as object
  

1.1.11 (2023-10-24)

Added:

• Accept header */*
  

1.1.10 (2023-10-24)

Changed:

• Make almost everything configurable
  
• Set SSL always to true
  
• Set "trust all" to true
  

Removed:

• Unused code
  

Fixed:

• README.md
  

1.1.9 (2023-10-17)

Changed:

• Increased max header size
  
• Max redirects set to 2
  
• Set connection timeout
  

1.1.8 (2023-10-16)

Fixed:

• Register correct cache event types for expiration and eviction
  

Changed:

• Use user managed cache instead of managed cache
  
• Implement CacheEventListener instead of extending CacheEventAdapter
  

Added:

• Periodic access of the cache for immediate removing of expired entries
  

1.1.7 (2023-10-13)

Removed:

• Body encoding and storing
  

Added:

• Temp file for possible HEAD bodies
  

Fixed:

• Reset all active documents to pending during startup
  

1.1.6 (2023-10-12)

Fixed:

• JSON conversion of Status
  

Changed:

• GET connection reset and close
  

1.1.5 (2023-07-26)

Changed:

• Set default job count for channel receiver to 3
  
• Increase server channel cache
  

1.1.4 (2023-07-14)

Changed:

• Simplify future handling in access module
  
• Decrease default job count for channel receiver
  

1.1.3 (2023-07-11)

Fixed:

• Stream reset for get requests for cleanup
  

1.1.2 (2023-05-25)

Added:

• method property for Status
  

1.1.1 (2022-12-02)

Changed:

• Query for not active
  

1.1.0 (2022-12-02)

Added:

• Indexes for mongo db persistence
  

1.0.6 (2022-11-05)

Fixed:

• Queued url status completion
  

1.0.5 (2022-11-05)

Added:

• 10 sec timeout to requests
  

Changed:

• Invalid url or unsupported protocol are treated as successful check
  

Fixed:

• Handling of query parameters without value
  

1.0.4 (2022-11-01)

Fixed:

• Set correct dqv:computeOn
  

1.0.3 (2022-11-01)

Fixed:

• Set correct dqv:computeOn also in case of head
  

1.0.2 (2022-11-01)

Fixed:

• Status URL value
  

1.0.1 (2022-09-29)

Changed:

• Exception handling in access handler
  

Added:

• More pipe logging
  

1.0.0 (2022-09-27)

Initial release