bbolt/CHANGELOG/CHANGELOG-1.4.md

---

v1.4.0(2025-02-05)

There isn't any production code change since v1.4.0-beta.0. Only some dependencies are bumped, also updated some typos in comment and readme, and removed the legacy build tag // +build in https://github.com/etcd-io/bbolt/pull/879.

---

v1.4.0-beta.0(2024-11-04)

BoltDB

• Reorganized the directory structure of freelist source code
  • Move array related freelist source code into a separate file
  • Move method freePages into freelist.go
  • Add an interface for freelist
• Rollback alloc map when a transaction is rollbacked
• No handling freelist as a special case when freeing a page
• Ensure hashmap init method clears the data structures
• Panicking when a write transaction tries to free a page allocated by itself

CMD

• Add -gobench-output flag for bbolt bench command

Other

• Bump go version to 1.23.x

---

v1.4.0-alpha.1(2024-05-06)

BoltDB

• Enhance check functionality to support checking starting from a pageId
• Optimize the logger performance for frequent called methods
• Stabilize the behaviour of Prev when the cursor already points to the first element

CMD

• Fix bbolt keys and bbolt get to prevent them from panicking when no parameter provided
• Fix surgery freelist command in info logs
• Remove txid references in surgery meta command's comment and description
• Add rnd read capabilities to bbolt bench
• Use cobra.ExactArgs to simplify the argument number check
• Migrate bbolt check command to cobra style
• Simplify the naming of cobra commands
• Aggregate adding completed ops for read test of the bbolt bench command
• Add --from-page flag to bbolt check command

Document

• Add document for a known issue on the writing a value with a length of 0

Test

• Enhance robustness test to cover XFS

Other

• Bump go toolchain version to 1.22.2

---

v1.4.0-alpha.0(2024-01-12)

BoltDB

• Improve the performance of hashmapGetFreePageIDs
• Improve CreateBucketIfNotExists to avoid double searching the same key
• Support Android platform
• Record the count of free page to improve the performance of hashmapFreeCount
• Add logger to bbolt
• Support moving bucket inside the same db
• Support inspecting database structure

CMD

• Add surgery clear-page-elements command
• Add surgery abandon-freelist command
• Add bbolt version command
• Add bbolt inspect command
• Add --no-sync option to bbolt compact command