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CHANGELOG.md

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Changelog

This changelog was started sometime after the 0.7 release.

Release 0.13

  • update to libipld 0.14 and multihash 0.16

Release 0.12

  • fix some lifetimes and ownership issues to ensure that transaction retries cannot yield corrupt results

Release 0.11

  • automatically upgrade DB schema to new foreign key definitions

    This makes downgrades to 0.10 impossible.

0.11.1: permit more schema differences when upgrading (case insensitive, unique vs. primary key, autoincrement)

0.11.3: split up transaction for cleaning up CIDs to avoid blocking the DB for long times

0.11.4: improve logging of startup latencies and only do integrity check after schema change

0.11.5: truncate WAL before and after GC and give more information about DB stats

Release 0.10

  • update to rusqlite version 0.26

0.10.1: BROKEN

0.10.2: reinstate behaviour of cleaning up unreferenced CIDs

0.10.3: remove some exponential runtime traps for pathologically linked DAGs

0.10.4: make it possible again to use standalone temp_pin() (i.e. remove broken foreign key constraint)

0.10.5: make GC logging less obnoxious

0.10.6: fix CID cleanup to never remove temp_pins

0.10.7: fix GC to actually remove blocks from the refs table

Release 0.9

  • use unblock_notify feature of rusqlite to allow concurrent transactions to the same DB
  • add addtional_connection function to obtain connections for concurrent use within the same process
  • make initial recomputation of storage size stats concurrent, since it needs to read all the blocks
  • always provide context in error return values
  • make GC fully concurrent, with locks taken only for brief periods — it is now reasonable to always run a full GC

Release 0.8

  • no changes from 0.7 except for updating to rusqlite version 0.26 (which was reverted in 0.9; the proper update was only done in 0.10)