Bump version to 0.94

The unreleased changes contain the new w2v.compare_to option and the new cache
configuration section besides the fixes, so this is not just a patch release.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Change-Id: I5c705bc45d27d3abfce0edcad15b9b82a21353fe
diff --git a/Changelog.md b/Changelog.md
index 9602eaf..f2c549f 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [0.94] - 2026-07-30
+
 - fixed a crash on out of range word ranks: a single request with a `w`
   parameter beyond the vocabulary size, or a `getVecsByRanks` request with such
   a rank, killed the worker process
diff --git a/script/derekovecs-server b/script/derekovecs-server
index 613a37b..eca7dfb 100755
--- a/script/derekovecs-server
+++ b/script/derekovecs-server
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 
-our $VERSION = '0.93.2';
+our $VERSION = '0.94';
 
 use IDS::DeReKoVecs::Read;
 use Mojolicious::Lite;