From 5059dbe64bd87f6da478623f2c87eda9d2a266d6 Mon Sep 17 00:00:00 2001
From: J-Dog <j-dog@j-dog.net>
Date: Fri, 14 Aug 2026 12:31:31 -0700
Subject: [PATCH] release: adopt the platform version stream at 0.9.0

First release of the XChain Platform release train. Every train component
now shares one platform version, so "XChain 0.9.0" names an exact,
reproducible set of software.

The number moves backward for most components, which is deliberate: the
platform stream starts at 0.9.0 for the testnet series and 1.0.0 is
reserved for mainnet. The changelog carries a marker line above the old
entries, because a higher legacy number is an older release and that will
otherwise read as a regression.
---
 CHANGELOG.md      | 17 +++++++++++++++++
 package-lock.json |  4 ++--
 package.json      |  2 +-
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e91e5a..e83c038 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,23 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.9.0] - 2026-08-14
+
+First release of the XChain Platform release train. Every component in the train
+now shares one platform version, so "XChain 0.9.0" names an exact, reproducible
+set of software rather than a rough era.
+
+### Changed
+- Adopted the platform version stream. This component moves from `1.11.17` to
+  `0.9.0`. **The number is lower but the release is newer**: the platform stream
+  starts at 0.9.0 for the testnet series, and 1.0.0 is reserved for mainnet.
+
+<!-- ------------------------------------------------------------------------
+     Versions BELOW this line are this component's own legacy stream, from
+     before the release train. They are kept for history and are NOT comparable
+     to the platform versions above: a higher legacy number is an older release.
+     ------------------------------------------------------------------------ -->
+
 ## [1.11.17] - 2026-08-13
 
 ### Fixed
diff --git a/package-lock.json b/package-lock.json
index e912a2f..63b3ba5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "xchain-decoder",
-  "version": "1.11.16",
+  "version": "0.9.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "xchain-decoder",
-      "version": "1.11.16",
+      "version": "0.9.0",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
         "axios": "^1.18.1",
diff --git a/package.json b/package.json
index d4fe826..0322edb 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "xchain-decoder",
   "description": "xchain-decoder decodes XChain platform transactions from a given blockchain and populates a database with the decoded data.",
-  "version": "1.11.17",
+  "version": "0.9.0",
   "license": "AGPL-3.0-or-later",
   "repository": {
     "type": "git",