Update and release version 3.10.0.

Author: rcurtin

CONTRIBUTING.md

@@ -109,8 +109,8 @@ $ cd ensmallen
 
 # - or -
 
-$ wget http://ensmallen.org/files/ensmallen-2.22.2.tar.gz
-$ tar -xvzpf ensmallen-2.22.2.tar.gz
+$ wget http://ensmallen.org/files/ensmallen-3.10.0.tar.gz
+$ tar -xvzpf ensmallen-3.10.0.tar.gz
 $ cd ensmallen-latest
 ```
 

HISTORY.md

@@ -1,5 +1,5 @@
-### ensmallen ?.??.?: "???"
-###### ????-??-??
+### ensmallen 3.10.0: "Unexpected Rain"
+###### 2025-09-25
  * SGD-like optimizers now all divide the step size by the batch size so that
    step sizes don't need to be tuned in addition to batch sizes.  If you require
    behavior from ensmallen 2, define the `ENS_OLD_SEPARABLE_STEP_BEHAVIOR` macro

include/ensmallen_bits/ens_version.hpp

@@ -21,11 +21,11 @@
 // (i.e. the version name will be "RC1", "RC2", etc.).  Otherwise the version
 // name will typically be a seemingly arbitrary set of words that does not
 // contain the capitalized string "RC".
-#define ENS_VERSION_NAME "RC1"
+#define ENS_VERSION_NAME "Unexpected Rain"
 // Incorporate the date the version was released.
 #define ENS_VERSION_YEAR "2025"
-#define ENS_VERSION_MONTH "04"
-#define ENS_VERSION_DAY "30"
+#define ENS_VERSION_MONTH "09"
+#define ENS_VERSION_DAY "25"
 
 namespace ens {