diff --git a/_data/releases.json b/_data/releases.json
index 7ae15c4..0b572e8 100644
--- a/_data/releases.json
+++ b/_data/releases.json
@@ -42,25 +42,25 @@
     },
     "beta": {
         "name": "Release candidate",
-        "version": "1.7-rc2",
+        "version": "1.7-rc3",
         "sources": [
             {
                 "package": "Dependent",
-                "url": "https://github.com/roundcube/roundcubemail/releases/download/1.7-rc2/roundcubemail-1.7-rc2.tar.gz",
+                "url": "https://github.com/roundcube/roundcubemail/releases/download/1.7-rc3/roundcubemail-1.7-rc3.tar.gz",
                 "size": "4.0 MB",
-                "checksum": "fc9d3886a4e45cbcd4156df959594f27bcf9c923bc987817415c91ef55ea228e"
+                "checksum": "9efb8e02e04a4182d69911e155ed952c87d87adfcd7d17b49463466df5658435"
             },
             {
                 "package": "Complete",
-                "url": "https://github.com/roundcube/roundcubemail/releases/download/1.7-rc2/roundcubemail-1.7-rc2-complete.tar.gz",
+                "url": "https://github.com/roundcube/roundcubemail/releases/download/1.7-rc3/roundcubemail-1.7-rc3-complete.tar.gz",
                 "size": "6.1 MB",
-                "checksum": "65afc7a7d603241b7bb15f8d66ebe02f6c39c4c99fc99b2c16616a0c328eccef"
+                "checksum": "bcbe6a7419ed15be8b6a38638b33b45fe2255cb4038d64158b7c3f3f021d0282"
             },
             {
                 "package": "Framework",
-                "url": "https://github.com/roundcube/roundcubemail/releases/download/1.7-rc2/roundcube-framework-1.7-rc2.tar.gz",
+                "url": "https://github.com/roundcube/roundcubemail/releases/download/1.7-rc3/roundcube-framework-1.7-rc3.tar.gz",
                 "size": "1.1 MB",
-                "checksum": "a3c1982e31b597384beffdb11bd37db56bd7267a6f78949cafd932b8d560e686"
+                "checksum": "e7738b3d80816ccc9e2c8831cf82b9969a8dba3360d8e9cd11d8fa3a8a019eb0"
             }
         ]
     }
diff --git a/_posts/2026-02-09-roundcube-1.7-rc3-released.md b/_posts/2026-02-09-roundcube-1.7-rc3-released.md
new file mode 100644
index 0000000..e2bf5f8
--- /dev/null
+++ b/_posts/2026-02-09-roundcube-1.7-rc3-released.md
@@ -0,0 +1,26 @@
+---
+layout: article
+title: Roundcube 1.7 RC3 released
+tags: releases beta
+---
+
+We just published the third release candidate for the next major version 1.7 of Roundcube webmail.
+
+This release fixes two security issues, and contains a few more fixes for several issues.
+
+The security fixes are:
+
+- Fix CSS injection vulnerability reported by CERT Polska.
+- Fix remote image blocking bypass via SVG content reported by nullcathedral.
+
+For the full changelog please see [the release page](https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc3).
+
+The tarballs can be downloaded via roundcube.net: https://roundcube.net/download/
+
+Or directly from the release page at github.com: https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc3
+
+We believe it is production ready, but we recommend to test it on a separate environment.
+
+Migrate existing configs with either the `installto.sh` or the `update.sh` scripts.
+
+And don't forget to backup your data before installing it!