+What is new in 2.9
+
+ - Add "zero copy" support for kernel 2.6.35 or newer
+
+ - Make maximum background requests tunable on kernel 2.6.32 or newer
+
+ - Require --no-canonicalize in (u)mount (util-linux version 2.18 or
+ newer) to fix security problems with fusermount
+
+ - Use dynamically sized hash tables in high level library
+
+ - Memory use of filesystem daemon can shrink more easily
+
+ - Add "auto_unmount" option
+
+ - API changes:
+
+ o Introduce "store" and "retrieve" for accessing kernel buffers on
+ kernel 2.6.36 or newer
+
+ o Introduce abstract buffer for zero copy operations
+
+ o Allow path calculation to be omitted on certain operations
+
+ o Allow batching forget requests
+
+ - Bug fixes and small improvements
+
+============================================================================
+
What is new in 2.8
- More scalable directory tree locking
- Bugfixes and small improvements
+============================================================================
+
What is new in 2.7
- Stacking support for the high level API
- Improved mounting
+============================================================================
+
What is new in 2.6
- Improved read characteristics (asynchronous reads)
- Several bugs fixed, including a rare system hang on SMP
+============================================================================
+
What is new in 2.5
- Merge library part of FreeBSD port
- Lots of minor improvements and fixes
+============================================================================
+
What is new in 2.4
- Simplify device opening. Now '/dev/fuse' is a requirement
- Some bugfixes
+============================================================================
+
What is new in 2.3
- Add new directory related operations: opendir(), readdir(),
- Bugfixes
+============================================================================
+
What is new in 2.2
Userspace changes: