diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5fdd883..c3f1463 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.1.0"
+  ".": "1.2.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 555dc6b..adf54dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [1.2.0](https://github.com/xnetcat/transflow/compare/v1.1.0...v1.2.0) (2026-04-27)
+
+
+### Features
+
+* **uploader:** drag-and-drop, a11y, accept/maxFileSize props ([9af7027](https://github.com/xnetcat/transflow/commit/9af7027fdbfb4e718ed5d1fe09c721a5d48be63c))
+  * real drag-and-drop with hover/drop visual states
+  * keyboard activation (Tab + Enter/Space) with `role="button"`, `aria-busy`, `aria-disabled`
+  * animated spinner while busy
+  * new optional props: `accept`, `disabled`, `maxFileSize`, `label`, `hint`, `className`
+  * multiple dismissable errors instead of a single rolling string
+  * input value reset after upload so picking the same file twice still triggers a change
+* polished `examples/next-app` demo: status pills with pulsing indicators, copy-to-clipboard for `assembly_id`, "Clear list" button, friendlier empty state, mobile-friendly stat row, footer showing the active endpoint, tone-aware progress bars
+
 ## 1.1.0 — 2026-04-27
 
 ### Added
diff --git a/package.json b/package.json
index 24fbd1f..ba8a4db 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@xnetcat/transflow",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Production-ready serverless file processing pipeline for AWS",
   "license": "MIT",
   "author": "xnetcat <xnetcat.dev@gmail.com>",