From the site:

0.15.1

• (commit) Version 0.15.1
• (commit) qed: fix use-after-free during l2 cache commit
• (commit) sdl: Fix termination in -no-shutdown mode
• (commit) Fix termination by signal with -no-shutdown
• (commit) Add support for finding libpng via pkg-config.
• (commit) Check for presence of compiler -pthread flag.
• (commit) Allow overriding the location of Samba’s smbd.
• (commit) Fix linker scripts
• (commit) Fix install(1) usage to be compatible with OpenBSD’s install(1).
• (commit) Fix qjson test of solidus encoding
• (commit) configure: Copy test data to build directory
• (commit) monitor: fix build breakage for !CONFIG_VNC
• (commit) monitor: fix build breakage with –disable-vnc
• (commit) Fix forcing multicast msgs to loopback on OpenBSD.
• (commit) user: Restore debug usage message for ‘-d ?’ in user mode emulation