Update version to 1.9.0

Author: roystgnr

NEWS

@@ -112,3 +112,25 @@
   * Avoid overwriting user-specified $LIBS
   * More parallel unit testing
   * Disable overzealous compiler warning
+
+1.9.0
+  * Packing<string> now uses unsigned int buffer_type too, for better
+    compatibility in nested Packing types
+  * More unit test coverage, including for packed ranges, vector<bool>
+    specializations, allgather<vector<vector>>
+  * Auto-dispatch from parallel push to packed_range
+  * Multiset (multimap, etc) support in set_union()
+  * Break out Packing declarations in their own header
+  * Many assorted compiler warning and bug fixes
+  * Wider compiler support
+  * Better error messages
+  * More assertions
+  * Clarified comments
+  * Autoconf submodule updates
+  * Support for 64-bit counts when MPI-4 is available
+  * Enabled `MPI_THREAD_SERIALIZED` and `MPI_THREAD_MULTIPLE`
+  * More efficient parallel_sync with rvalue references
+  * Non-Blocking eXchange algorithm improvements.
+  * Options to use older parallel synch algorithms in lieu of
+    Non-Blocking eXchange.
+  * Default to FPE-safe flags when building

configure.ac

@@ -2,7 +2,7 @@
 dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.61)
-AC_INIT(timpi, 1.8.5, roystgnr@ices.utexas.edu)
+AC_INIT(timpi, 1.9.0, roystgnr@gmail.com)
 AC_CONFIG_MACRO_DIR([m4])
 
 AC_CONFIG_HEADERS([src/utilities/include/timpi/timpi_config.h.tmp])