doc updates

NEWS

@@ -1,5 +1,14 @@
 			     Ledger NEWS
 
+* 2.1
+
+Very few new features:
+
+- Improved the autoconf system to be smarter about finding XML libs
+- Added --no-cache option, to always ignore any binary cache file
+- `ledger-reconcile' (in ledger.el) no longer asks for a number of days
+- Fixed %.XY format, where X is shorter than the string generated by Y
+
 * 2.0
 
 This version represents a full rewrite, while preserving much of the

ledger.texi

@@ -1531,7 +1531,8 @@ environment variable @env{LEDGER_FILE}, then whenever a command is
 finished a binary copy will be written to the specified cache, to
 speed up the loading time of subsequent queries.  This filename can
 also be given using the environment variable @env{LEDGER_CACHE}, or by
-putting the option into your init file.
+putting the option into your init file.  The @option{--no-cache}
+option causes Ledger to always ignore the binary cache.
 
 @option{--account NAME} (@option{-a NAME}) specifies the default
 account which QIF file transactions are assumed to relate to.