XFAX 4.3i

• Use mutexes internally for locking
• Use case-insensitive match of filename suffixes in faxsend
• Build number added to version number
• New platform: Solaris x86

XFAX 4.3h

• New faxmaster command-line option "-showhostid"

XFAX 4.3g

• Correctbounding box algorithm in text conversion routines
• Do not use termios on SCO
  

XFAX 4.3f

• Fix issue in text conversion routines that could cause faxsend to crash

XFAX 4.3e

• FreeBSD fixes
  
• Minor memory leak eliminated
• Improved logging