release: deliver a new 1.9.1-dev tarball file

Define RELEASE_BUILD and make a short announcement about it.

Signed-off-by: Claudio André <dev@claudioandre.slmail.me>

doc/CHANGES

@@ -1,3 +1,13 @@
+Major changes from 1.9.0-jumbo-1 (May 2019) to 1.9.1-dev (July 2024):
+
+- The development team now prioritizes code quality improvements and
+  issues resolution. So, they brought to you a lot of relevant major changes:
+
+  - Optimizations, improvements, and fixes everywhere.
+
+This is a bug fix, renovate, and update release intended to provide a
+modernized version to end users and packagers. "Early and Often".
+
 The following changes have been made between John 1.9.0 and 1.9.1-dev:
 
 * Let "--node" numbers range be any multiple of "--fork" process count.

src/params.h

@@ -1,6 +1,6 @@
 /*
  * This file is part of John the Ripper password cracker,
- * Copyright (c) 1996-2019 by Solar Designer
+ * Copyright (c) 1996-2024 by Solar Designer
  *
  * ...with changes in the jumbo patch, by various authors
  *
@@ -26,19 +26,19 @@
 /*
  * John's version number.
  */
-#define JOHN_VERSION			"1.9.0"
+#define JOHN_VERSION			"1.9.1"
 
 /*
  * Define this for release tarballs. It affects the version reporting (will
  * be the string above and below and never a Git hash).
  */
-//#define JTR_RELEASE_BUILD 1
+#define JTR_RELEASE_BUILD 1
 
 /*
  * Jumbo's version number. Note that we must uncomment JTR_RELEASE_BUILD
  * above, in any release tar-balls (and only then, never ever in Git).
  */
-#define JUMBO_POSTFIX			"-jumbo-1"
+#define JUMBO_POSTFIX			"-dev"
 
 #if JTR_RELEASE_BUILD
 #define JUMBO_VERSION			JOHN_VERSION JUMBO_POSTFIX