Issues

• TripHeadsignValidator can skip later trips after a circular trip

  MobilityData/gtfs-validator#2203 · Filter by author al07mdd opened on Sep 25, 2026

• expose notice counts per agency

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#2201 · Filter by author derhuerst opened on Sep 25, 2026
  1

• Dockerfile: use a JRE base image for the runtime stage

  MobilityData/gtfs-validator#2199 · Filter by author Jainish-123 opened on Sep 19, 2026

• docs: list GTFS Scorecard under "Projects based on this validator"

  MobilityData/gtfs-validator#2197 · Filter by author ChelseaKR opened on Sep 18, 2026

• Reduce validator memory footprint for memory-constrained / native-image deployments

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#2183 · Filter by author CarloMendola opened on Sep 2, 2026
  5

• Document the jars public API

  documentationstatus: Needs triage
  MobilityData/gtfs-validator#2160 · Filter by author jcpitre opened on May 11, 2026

• [Spike]: Review epic workload and create issues for the GTFS change tracker(validation report)

  MobilityData/gtfs-validator#2153 · Filter by author davidgamez opened on May 1, 2026

• [Epic]: Build a GTFS Change Tracker(Validation report) MVP

  Epic

  MobilityData/gtfs-validator#2152 · Filter by author davidgamez opened on May 1, 2026
  5

• Adding performance comparisons to tests

  tests
  MobilityData/gtfs-validator#2142 · Filter by author emmambd opened on Apr 20, 2026

• Create an OpenAPI schema

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#2141 · Filter by author davidgamez opened on Apr 20, 2026
  1

  

• [Epic]: Create a standalone GTFS Validator service

  Epic

  MobilityData/gtfs-validator#2135 · Filter by author davidgamez opened on Mar 12, 2026

• Consider Adopting Python + Polars GTFS Validator

  MobilityData/gtfs-validator#2129 · Filter by author ryan-mahoney opened on Mar 9, 2026
  6

  

• Add INFO notice for long trip_ids

  new rulestatus: Needs triage
  MobilityData/gtfs-validator#2062 · Filter by author skalexch opened on Oct 20, 2025

• Add a way to cleanup the snapshot repository

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#2037 · Filter by author jcpitre opened on Jun 10, 2025

• ZipException is thrown on certain compressed files

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#2022 · Filter by author davidgamez opened on Apr 24, 2025
  1

• Include release notes in a section on the validator website

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#2014 · Filter by author emmambd opened on Mar 12, 2025

• Add additional information to corrupted files table in acceptance tests

  enhancementstatus: Needs triagetech debt
  MobilityData/gtfs-validator#2010 · Filter by author davidgamez opened on Mar 11, 2025

• Generate an INFO notice when a feature is unused

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#2008 · Filter by author skalexch opened on Mar 10, 2025
  3

• Clarify whether language codes should be BCP 47 or ISO 639-2

  documentationstatus: Needs triage
  MobilityData/gtfs-validator#1987 · Filter by author jbruechert opened on Feb 25, 2025
  3

• Add URL parameter to the Web UI to provide one click link for validation

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#1971 · Filter by author emmambd opened on Feb 5, 2025

• Add fallback browser header for when URL authentication fails

  enhancementstatus: Needs triage
  MobilityData/gtfs-validator#1969 · Filter by author emmambd opened on Feb 5, 2025
  

• Acceptance tests summary comment not added to the PR from forks

  bugstatus: Needs triagetech debttests
  MobilityData/gtfs-validator#1960 · Filter by author davidgamez opened on Feb 4, 2025
  1

• The validator should require files to more strictly adhere to CSV

  bugstatus: Needs discussion
  MobilityData/gtfs-validator#1924 · Filter by author dancory-urbanfootprint opened on Nov 22, 2024
  3

• Check the distance between two adjacent shape points

  new rulestatus: Needs triage
  MobilityData/gtfs-validator#1923 · Filter by author tzujenchanmbd opened on Nov 12, 2024
  2

• Check the distance between first/last stop and first/last shape point

  new rulestatus: Needs triage
  MobilityData/gtfs-validator#1922 · Filter by author tzujenchanmbd opened on Nov 12, 2024