Update info for next pre-release

Update CHANGES, RELEASE_NOTES, and version.m4 with new info for the
3.3b2 release.

Signed-off-by: Pavan Balaji <[email protected]>

CHANGES

@@ -12,6 +12,10 @@
 
  # Fixed SLURM integration in Hydra for new node list format.
 
+ # Added support for PMIx (https://pmix.github.io/pmix/) client
+   library in CH4 netmods. Note that you must use a compatible PMIx
+   server in this configuration.
+
  # Better organization of collectives in the MPI layer. The new
    scheme, which de-couples implementation from selection logic,
    enables easier integration of additional algorithms.
@@ -21,6 +25,12 @@
    implementation to move data over generic or device-specific
    transport functions.
 
+ # Improvements to derived datatype testing (DTPools -
+   https://wiki.mpich.org/mpich/index.php/DTPools).
+
+ # Added new "non-catastrophic" error codes to expose internal
+   resource exhaustion.
+
  # Cleanup of whitespace (ch3 excluded) using the
    maint/code-cleanup.sh script. For instructions on how to update
    PRs/branches based on MPICH before the cleanup, see

RELEASE_NOTES

@@ -7,6 +7,10 @@
  * Build Issues
    - CH4 will not build with Solaris compilers.
 
+ * Dynamic process support
+   - Requires fi_tagged capability in OFI netmod
+   - Not supported in UCX netmod at this time
+
  * Test failures
    - CH4 will not currently pass 100% of the testsuite.
    - Test failures differ based on experimental setup and network

maint/version.m4

@@ -14,7 +14,7 @@
 # changing this by playing with diversions, but then we would probably be
 # playing with autotools-fire.
 
-m4_define([MPICH_VERSION_m4],[3.3b1])dnl
+m4_define([MPICH_VERSION_m4],[3.3b2])dnl
 m4_define([MPICH_RELEASE_DATE_m4],[unreleased development copy])dnl
 
 # For libtool ABI versioning rules see: