Getting ready for release 2.3.1

Author: FrancescAlted

ANNOUNCE.md

@@ -1,12 +1,11 @@
-# Announcing C-Blosc2 2.3.0
+# Announcing C-Blosc2 2.3.1
 A fast, compressed and persistent binary data store library for C.
 
 ## What is new?
 
 The Blosc development team is happy to announce a new release of C-Blosc2.
-In order to allow to compile an app with both C-Blosc and C-Blosc2 libraries,
-a new API has been created for the overlapping symbols and function names.
-Also, we have fixed the conversion between super-chunks and frames.
+This is a maintenance release, fixing some issues introduced in previous one.
+Also, negative values for BLOSC_TRUNC_PREC filter are supported now.
 
 C-Blosc2 should be backward compatible with C-Blosc, so you can start using
 it right away and increasingly start to use its new functionality, like the

RELEASE_NOTES.md

@@ -6,6 +6,10 @@ Changes from 2.3.0 to 2.3.1
 
 * Support for negative values for BLOSC_TRUNC_PREC filter.  Negatives values mean reduce mantissa precision bits, whereas positive values mean keep precision bits.
 
+* Re-add the check for small buffers and a new test (see https://github.com/Blosc/python-blosc2/issues/46).
+
+* Make `static` a couple of funcs to avoid collisions.  This can be useful in case someone tries to compile both C-Blosc and C-Blosc2 in the same name space (however, don't do that unless you know what you are doing; better use dynamic libraries which allow for a much better name space separation).
+
 
 Changes from 2.2.0 to 2.3.0
 ===========================

include/blosc2.h

@@ -93,8 +93,8 @@ extern "C" {
 #define BLOSC2_VERSION_MINOR    3    /* for minor interface/format changes  */
 #define BLOSC2_VERSION_RELEASE  1    /* for tweaks, bug-fixes, or development */
 
-#define BLOSC2_VERSION_STRING   "2.3.1.dev"  /* string version.  Sync with above! */
-#define BLOSC2_VERSION_DATE     "$Date:: 2022-08-18 #$"    /* date version */
+#define BLOSC2_VERSION_STRING   "2.3.1"  /* string version.  Sync with above! */
+#define BLOSC2_VERSION_DATE     "$Date:: 2022-08-24 #$"    /* date version */
 
 
 /* The maximum number of dimensions for caterva arrays */