1.2.2

Wraps libpcache 1.1.4.

Version 1.2.2

Bug Fixes

• libpcache — Hardened atomic batch page writes so multi-page put_pages operations roll back cleanly on failure instead of leaving partial state behind.
• libpcache — Fixed set_max_pages updating in-memory capacity only after durable sync; the limit now reflects the committed metadata immediately, preventing a mismatch if fsync or checkpoint fails afterward.
• libpcache — Fixed get_pages_range leaving count_out undefined on INVALID_RANGE and BUFFER_TOO_SMALL errors; it now zeroes the output up front, matching check_pages_range.