Issues

• Concurrent schema validation accepts invalid trees and rejects valid ones

  asdf-format/asdf#2154 · Filter by author larrybradley opened on Oct 22, 2026

• Make datatype validation more flexible (for structured datatypes)

  asdf-format/asdf#2146 · Filter by author braingram opened on Oct 12, 2026

• Cannot wrap the docs for AsdfFile.search

  asdf-format/asdf#2138 · Filter by author WilliamJamieson opened on Sep 14, 2026

• The with context manager leaks file handles when memmap=True

  asdf-format/asdf#2137 · Filter by author jdavies-st opened on Sep 11, 2026
  11

• Use builtin sentinel when our minimum python is 3.15

  asdf-format/asdf#2132 · Filter by author braingram opened on Sep 3, 2026

• Exclude tests from coverage calculations

  testing
  asdf-format/asdf#2124 · Filter by author sydduckworth opened on Aug 26, 2026
  6

• Plan for making extension/tag/schema versioning format explicit

  asdf-format/asdf#2116 · Filter by author braingram opened on Aug 11, 2026

• 6.0.0 release changes

  asdf-format/asdf#2115 · Filter by author braingram opened on Aug 11, 2026
  5

• Fix snake_case naming for certain global constants

  asdf-format/asdf#2111 · Filter by author sydduckworth opened on Jul 28, 2026

• Allow writing with "oldest supported" extension(s)

  asdf-format/asdf#2105 · Filter by author braingram opened on Jul 20, 2026
  4

• Pad binary block headers so block data is aligned for its datatype

  enhancement
  Feature

  asdf-format/asdf#2095 · Filter by author embray opened on Jul 10, 2026

• Switch to NOT_SET, deprecate NotSet

  asdf-format/asdf#2092 · Filter by author braingram opened on Jul 7, 2026

• Review the use of NOT_SET in ASDF API

  asdf-format/asdf#2089 · Filter by author WilliamJamieson opened on Jul 6, 2026
  1

• Remove usage of automodapi in documentation

  Docs
  asdf-format/asdf#2085 · Filter by author sydduckworth opened on Jun 30, 2026
  1

• Add "ASDF for FITS users" page

  asdf-format/asdf#2084 · Filter by author braingram opened on Jun 25, 2026

• 0-length valued arrays fail to save if array_inline_threshold is set

  asdf-format/asdf#2073 · Filter by author braingram opened on Jun 18, 2026
  4

• Reading file with block index containing no blocks raises exception

  asdf-format/asdf#2062 · Filter by author braingram opened on Jun 5, 2026
  1

• [5.3.0] test_info tests fail when building for Debian

  asdf-format/asdf#2053 · Filter by author olebole opened on May 25, 2026
  2

• ASDF and datamodel

  asdf-format/asdf#2045 · Filter by author Russell-Ryan opened on May 7, 2026
  1

• Path forward for integrating types in docstring with type hints

  Docs
  asdf-format/asdf#2036 · Filter by author sydduckworth opened on Apr 29, 2026
  3

• Support partial reads of compressed and uncompressed blocks

  asdf-format/asdf#2026 · Filter by author braingram opened on Apr 16, 2026
  1

• Convert existing tests to snapshot tests using syrupy

  testing
  asdf-format/asdf#2023 · Filter by author sydduckworth opened on Apr 15, 2026

• Fallback to anonymous access for s3 urls

  asdf-format/asdf#2021 · Filter by author braingram opened on Apr 15, 2026
  2

• Transition this repo (and other asdf-format ones) to trusted publishing

  asdf-format/asdf#2020 · Filter by author braingram opened on Apr 15, 2026

• Recurse the whole tree in AsdfFile.info even if parents are a type

  asdf-format/asdf#2011 · Filter by author Cadair opened on Mar 30, 2026
  1