diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index ee2bfff4..1b1f6a80 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.3"
+  ".": "0.9.4"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfc395a8..61c37356 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,61 @@
 # Changelog
 
+## [0.9.4](https://github.com/reanahub/reana/compare/0.9.3...0.9.4) (2024-10-23)
+
+
+### ⚠ BREAKING CHANGES
+
+* **python:** drop support for Python 3.6 and 3.7
+
+### Build
+
+* **docker:** upgrade to Ubuntu 24.04 and Python 3.12 ([#810](https://github.com/reanahub/reana/issues/810)) ([69eb86b](https://github.com/reanahub/reana/commit/69eb86b21fe9c7fc1d4cfa39905ef5ddb4c1c756))
+* **helm:** add support for Kubernetes 1.30 ([#799](https://github.com/reanahub/reana/issues/799)) ([748ca07](https://github.com/reanahub/reana/commit/748ca0769c24286cb32b8bfaf3df0114748cfae0))
+* **helm:** add support for Kubernetes 1.31 ([#822](https://github.com/reanahub/reana/issues/822)) ([7da51d3](https://github.com/reanahub/reana/commit/7da51d3be56b9bf03381c41342fb141cfb36b84b))
+* **helm:** upgrade Traefik to v3 ([#832](https://github.com/reanahub/reana/issues/832)) ([0c0849d](https://github.com/reanahub/reana/commit/0c0849de8173c3fee6803964f62cb8ab821487d4))
+* **python:** add minimal `pyproject.toml` ([#815](https://github.com/reanahub/reana/issues/815)) ([9112171](https://github.com/reanahub/reana/commit/9112171e28faddac6b000dba48d9fec8ee8963d3))
+* **python:** drop support for Python 3.6 and 3.7 ([#793](https://github.com/reanahub/reana/issues/793)) ([8762855](https://github.com/reanahub/reana/commit/8762855d33f859215233439496fc1934532482c4))
+* **python:** remove deprecated `pytest-runner` ([#815](https://github.com/reanahub/reana/issues/815)) ([d9db515](https://github.com/reanahub/reana/commit/d9db515e8a36c6398ed658bc6e8ed0469382ca34))
+* **python:** use optional deps instead of `tests_require` ([#815](https://github.com/reanahub/reana/issues/815)) ([668eee4](https://github.com/reanahub/reana/commit/668eee4437c4224a84a3c0274bb7c905d2a5b6a4))
+
+
+### Features
+
+* **config:** add Compute4PUNCH backend ([#780](https://github.com/reanahub/reana/issues/780)) ([c2f490b](https://github.com/reanahub/reana/commit/c2f490b8251ffcebcf53a72ac5f2bcc9ce0190b4))
+* **config:** new reana-demo-agc-cms-ttbar-coffea example ([#792](https://github.com/reanahub/reana/issues/792)) ([aff5c8f](https://github.com/reanahub/reana/commit/aff5c8f9837af51a42c52d5621cac6e040096941))
+* **helm:** add FluentBit DaemonSet ([#827](https://github.com/reanahub/reana/issues/827)) ([9504101](https://github.com/reanahub/reana/commit/950410117e7c703815135a2fa6d39122febc4690))
+* **helm:** add OpenSearch deployment ([#827](https://github.com/reanahub/reana/issues/827)) ([21a525a](https://github.com/reanahub/reana/commit/21a525a5873b529f68e80533e21190649aac5e05))
+* **helm:** add support for PgBouncer ([#818](https://github.com/reanahub/reana/issues/818)) ([7b472fe](https://github.com/reanahub/reana/commit/7b472fe5761acafc488f2493b0e44e6963d3c16d))
+* **helm:** add value to customise interactive session images ([#795](https://github.com/reanahub/reana/issues/795)) ([cd94d12](https://github.com/reanahub/reana/commit/cd94d1257a06441146f2284529f929ae5793cd99))
+* **helm:** allow cluster administrator to configure ingress host ([#804](https://github.com/reanahub/reana/issues/804)) ([19ce68e](https://github.com/reanahub/reana/commit/19ce68ed25317e246d28cb66c106380488af5278))
+* **helm:** allow cluster administrator to configure ingress host ([#804](https://github.com/reanahub/reana/issues/804)) ([1479730](https://github.com/reanahub/reana/commit/14797309ff964b7897e072801c441c4c34532856))
+* **helm:** increase default rate limit values ([#826](https://github.com/reanahub/reana/issues/826)) ([fcecb6b](https://github.com/reanahub/reana/commit/fcecb6bee7ed64dc7855c754c3b2c1a050a263ef)), closes [#825](https://github.com/reanahub/reana/issues/825)
+* **helm:** roll deployments when database config changes ([#818](https://github.com/reanahub/reana/issues/818)) ([04082f4](https://github.com/reanahub/reana/commit/04082f4da2e3f2cc652d7a8c446b726173aff587))
+* **reana-dev:** customize kind image version ([#811](https://github.com/reanahub/reana/issues/811)) ([fedc752](https://github.com/reanahub/reana/commit/fedc7522db83d15735b7caf0dbb88175639092a3))
+* **reana-dev:** improve workflow testing in run-example command ([#817](https://github.com/reanahub/reana/issues/817)) ([72bd76b](https://github.com/reanahub/reana/commit/72bd76bb3f1e7d08338cafc72cb5863f7740ec92))
+* **reana-dev:** prevent Helm value string wrapping by PyYAML ([#827](https://github.com/reanahub/reana/issues/827)) ([467be7a](https://github.com/reanahub/reana/commit/467be7a232a48c3a60aa046bb966308cdffa3403))
+
+
+### Bug fixes
+
+* **helm:** add NodePort services for debugging ([#812](https://github.com/reanahub/reana/issues/812)) ([33359ca](https://github.com/reanahub/reana/commit/33359cad47070781a714ce4bdfebd433dbb35c7d))
+* **helm:** allow interactive-session-cleanup job to access RWC ([#820](https://github.com/reanahub/reana/issues/820)) ([a288636](https://github.com/reanahub/reana/commit/a288636f295e99d28b2d3e1b83095e0c5670d5f3))
+* **helm:** use ingressClassName instead of deprecated annotation ([#794](https://github.com/reanahub/reana/issues/794)) ([b4f4633](https://github.com/reanahub/reana/commit/b4f46334e79841a75bc4c35d84b5a90fbe31763a)), closes [#742](https://github.com/reanahub/reana/issues/742)
+
+
+### Continuous integration
+
+* **actions:** update GitHub actions due to Node 16 deprecation ([#790](https://github.com/reanahub/reana/issues/790)) ([8ce4a8d](https://github.com/reanahub/reana/commit/8ce4a8de6a46d427ac134b22f69a295e878ffdd8))
+* **commitlint:** check PR number presence in merge commits ([#810](https://github.com/reanahub/reana/issues/810)) ([f1291ed](https://github.com/reanahub/reana/commit/f1291edf432a048e161d991fdbfc000f63af9b32))
+* **commitlint:** improve checking of merge commits ([#803](https://github.com/reanahub/reana/issues/803)) ([16e5542](https://github.com/reanahub/reana/commit/16e55429a6d5d6d745bb563ed4d718b50ce7c0e5))
+* **pytest:** invoke `pytest` directly instead of `setup.py test` ([#815](https://github.com/reanahub/reana/issues/815)) ([a29f469](https://github.com/reanahub/reana/commit/a29f4692fbb0244956a5055f18990e6c76bc6f4d))
+* **python:** pin setuptools 70 ([#822](https://github.com/reanahub/reana/issues/822)) ([be45c54](https://github.com/reanahub/reana/commit/be45c549c057ea2356b2f6688dd142c68ea11d44))
+
+
+### Documentation
+
+* **authors:** add Jelizaveta Lemeševa ([#812](https://github.com/reanahub/reana/issues/812)) ([9698c63](https://github.com/reanahub/reana/commit/9698c63e28d15fac0621639d6155d65efebc06f8))
+
 ## [0.9.3](https://github.com/reanahub/reana/compare/0.9.2...0.9.3) (2024-03-13)
 
 ### :sparkles: What's new in REANA 0.9.3
diff --git a/helm/reana/Chart.yaml b/helm/reana/Chart.yaml
index 6253e1e0..6fd0b6f7 100644
--- a/helm/reana/Chart.yaml
+++ b/helm/reana/Chart.yaml
@@ -26,7 +26,7 @@ keywords:
   - cwl
   - reusable-science
 type: application
-version: 0.9.3
+version: 0.9.4
 kubeVersion: '>= 1.21.0-0 < 1.32.0-0'
 dependencies:
   - name: traefik
diff --git a/reana/version.py b/reana/version.py
index 719c0576..b5564ee3 100644
--- a/reana/version.py
+++ b/reana/version.py
@@ -13,4 +13,4 @@
 
 from __future__ import absolute_import, print_function
 
-__version__ = "0.9.3"
+__version__ = "0.9.4"