Iceberg 1.13.0

Issues

• Spark 4.1: Implement SupportsReportOrdering DSv2 API

  docsnot-stalespark
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  apache/iceberg#16750·anuragmantri opened Jun 10, 2026 · Updated Oct 23, 2026
  32

• Core, Spark 4.1: Add K-way merge rewrite strategy for pre-sorted data files

  APIcorespark
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  apache/iceberg#16305·anuragmantri opened May 12, 2026 · Updated Sep 28, 2026
  10

• Parquet, Spark, Flink: partial and multi column variant tests

  flinkparquetspark
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  apache/iceberg#17553·nssalian opened Aug 8, 2026 · Updated Oct 2, 2026
  23

• Core: Interleave Z-order bits a byte at a time with a lookup table

  core
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  apache/iceberg#17774·GGraziadei opened Aug 22, 2026 · Updated Sep 30, 2026·Draft
  9

• API, Core: Add exceptions for OAuth2 token endpoint errors

  APIcore
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  apache/iceberg#16507·oguzhanunlu opened May 21, 2026 · Updated Oct 2, 2026
  17

• Spark: [3/N] Support sending referenced-by to all endpoints

  APIcorenot-stalespark
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  apache/iceberg#13979·singhpk234 opened Sep 3, 2025 · Updated Oct 22, 2026
  97

• Core: [2/N] ReadRestrictions for RESTTable

  APIcoredatanot-stale
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  apache/iceberg#16131·singhpk234 opened Apr 27, 2026 · Updated Oct 23, 2026
  42

• API: [1/N] Add ReadRestrictions Actions

  APIcorenot-stale
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  apache/iceberg#16198·singhpk234 opened May 3, 2026 · Updated Oct 23, 2026
  14

• Core: Update Expressions to match Expressions spec

  APIcorenot-stale
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  apache/iceberg#17343·singhpk234 opened Jul 23, 2026 · Updated Oct 6, 2026
  24

• AWS, Core: Read S3 files via catalog-vended HTTPS URLs

  AWScore
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  apache/iceberg#17457·williamhyun opened Jul 31, 2026 · Updated Oct 8, 2026
  56

• Remove deprecated methods for 1.13.0

  apache/iceberg#18437 · Filter by author dramaticlly opened on Oct 9, 2026 · Iceberg 1.13.0
  3

• Spark 4.1: [3/N] Add ReadRestrictions

  APIcoredatanot-stalespark
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  apache/iceberg#16082·singhpk234 opened Apr 23, 2026 · Updated Oct 23, 2026
  6