changelog for 6.5.0

Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>

CHANGES.md

diff --git a/CHANGES.md b/CHANGES.md
index 9dadbf6..9ef21cd 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,21 @@
 Apache CloudStack CloudMonkey Changelog
 ---------------------------------------
 
+Version 6.5.0
+=============
+This release includes:
+- Adds support for template/ISO file upload
+- Adds support for Two-Factor Authentication (2FA) prompts
+- Improves autocompletion filtering and listing for different resources, with name/detail-based suggestions
+- Enables sending API requests using HTTP POST
+- Improves output formatting for multiple formats and asynchronous APIs
+- Enhances filtering output, with support for async APIs and reverse filtering via the excludefilter option
+- Updates inbuilt API precache to ACS v4.21
+- Improves credential fallback for command-line scenario
+- Hardens file permissions for config and history file access
+- Improves validation when setting configuration values
+- Improves overall linting, tests, and automated workflows for the repository
+
 Version 6.4.0
 =============
 This release includes:

config/about.go

diff --git a/config/about.go b/config/about.go
index 153bbef..f3a4f67 100644
--- a/config/about.go
+++ b/config/about.go
@@ -26,7 +26,7 @@
 
 // Version CLI
 func (c *Config) Version() string {
-	return "6.4.0"
+	return "6.5.0-rc"
 }
 
 // PrintHeader prints startup message in CLI mode