From afbd1bbc1ad20cb4b318f5a82467f7c74f06b5cf Mon Sep 17 00:00:00 2001
From: cheminfo-bot <10880445+cheminfo-bot@users.noreply.github.com>
Date: Mon, 15 Jun 2026 17:48:49 +0200
Subject: [PATCH] chore(main): release 2.2.0

---
 CHANGELOG.md      | 29 +++++++++++++++++++++++++++++
 package-lock.json |  4 ++--
 package.json      |  2 +-
 3 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d196c3c0..0f2d69190 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,34 @@
 # Changelog
 
+## [2.2.0](https://github.com/cheminfo/nmrium/compare/v2.1.0...v2.2.0) (2026-06-15)
+
+
+### Features
+
+* add automatic peak picking for selected spectra ([dabfb55](https://github.com/cheminfo/nmrium/commit/dabfb5519f330160f8b3d440dfa16331a03a4982))
+* add spectrum color bullet to multi-spectra analysis table ([9143f6e](https://github.com/cheminfo/nmrium/commit/9143f6e6d067f48ccef8991758d634137967940d))
+* copy peaks table as TSV to clipboard ([e435bb1](https://github.com/cheminfo/nmrium/commit/e435bb1a77a8d9693aacabd3f66ca5d4a6626e4a))
+* differentiate mixed values from empty values in meta info edition ([360484b](https://github.com/cheminfo/nmrium/commit/360484b4d8763b6d3800d01b28ea6ec1b5b6f9e6))
+* display intensity ratio relative to the maximum absolute peak ([543ff58](https://github.com/cheminfo/nmrium/commit/543ff58f018bb92dcb0308279b696cd20fcd65e1))
+* display spectrum label in stack mode ([b2ef5b2](https://github.com/cheminfo/nmrium/commit/b2ef5b204eb12e4e9e113ba555560bd44ebbdfa8))
+* display spectrum label in stack mode and colunms format ([b2ef5b2](https://github.com/cheminfo/nmrium/commit/b2ef5b204eb12e4e9e113ba555560bd44ebbdfa8))
+* format numeric columns in spectra table ([b2ef5b2](https://github.com/cheminfo/nmrium/commit/b2ef5b204eb12e4e9e113ba555560bd44ebbdfa8))
+* improve edit meta info to be based on selected spectra instead of the spectrum ([78a5cea](https://github.com/cheminfo/nmrium/commit/78a5cea152ac854174e56616dd7a74d6f60e9f1f))
+* improve edit meta info to be based on selected spectra instead of the spectrum ([78a5cea](https://github.com/cheminfo/nmrium/commit/78a5cea152ac854174e56616dd7a74d6f60e9f1f))
+* improve external API settings ([#4147](https://github.com/cheminfo/nmrium/issues/4147)) ([3049e57](https://github.com/cheminfo/nmrium/commit/3049e5762d40692ba1f24969ca94c646088d7902))
+* Improve peak shape options ([67bedcc](https://github.com/cheminfo/nmrium/commit/67bedcccb24298e946a0668bed15e2cc70082097))
+* peak shape parameter optimization by stages ([#4164](https://github.com/cheminfo/nmrium/issues/4164)) ([3c28f1c](https://github.com/cheminfo/nmrium/commit/3c28f1c0297f1c7b2dd81a66f546272ca3d2d4ad))
+* support applying color changes to selected spectra ([cde774a](https://github.com/cheminfo/nmrium/commit/cde774a7aafb0f6edb9915504f17c151d01e7962))
+
+
+### Bug Fixes
+
+* ensure nbPoints is an integer ([2252d33](https://github.com/cheminfo/nmrium/commit/2252d330aaea321491fa56a6bf144f93a7eed2e0))
+* filter 2d ft spectra ([77f3403](https://github.com/cheminfo/nmrium/commit/77f34032fec8da0974b9157457cbc740e2fa657e))
+* handle potentially undefined `info.experiment` ([#4128](https://github.com/cheminfo/nmrium/issues/4128)) ([abd7b93](https://github.com/cheminfo/nmrium/commit/abd7b9389979f4d92b830dbc196a33ddf7cb27f3))
+* mandatory originalData ([#4149](https://github.com/cheminfo/nmrium/issues/4149)) ([49b8977](https://github.com/cheminfo/nmrium/commit/49b8977b64e5903100aa52678b1204b02f4c942d))
+* typings of multiplet analysis ([#4125](https://github.com/cheminfo/nmrium/issues/4125)) ([336a8e9](https://github.com/cheminfo/nmrium/commit/336a8e935d096ac05afe2d06b98d1b12e8e6b975))
+
 ## [2.1.0](https://github.com/cheminfo/nmrium/compare/v2.0.0...v2.1.0) (2026-05-04)
 
 
diff --git a/package-lock.json b/package-lock.json
index 525b08a2c..ea8cd5d7a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "nmrium",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "nmrium",
-      "version": "2.1.0",
+      "version": "2.2.0",
       "license": "MIT",
       "dependencies": {
         "@atlaskit/pragmatic-drag-and-drop": "^1.8.1",
diff --git a/package.json b/package.json
index 3b7c5ab8b..408bdd573 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "nmrium",
   "description": "React component to display and process nuclear magnetic resonance (NMR) spectra.",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "license": "MIT",
   "type": "module",
   "exports": {