Version bump

Dependencies

• [2] TJ2R4HAZ Accessing the root pages (unsafely, of course)
• [3] WTXLZDYI Fixing bus errors on a full disk
• [4] DASFQGOR Debugging
• [5] OHUZ73MK Versions
• [6] M6PHQUGL fallocate only when necessary
• [7] 2ZRCQBXP Version bump
• [8] OP6SVMOD Resetting history
• [9] 5LSYTRQ6 More docs, example, and fixing the free page diagnostic function for mutable transactions

Change contents

• replacement in sanakirja/Cargo.toml at line 3
  [3.108441]→[2.962:980](∅→∅)
  − version = "1.2.1"
  [3.108441]

  [3.108459]
  + version = "1.2.5"