| Version | Change log |
| Clyton 32.0 Feb 12, 2024 | Revamped notification sounds for when email arrives. |
| Clyton 31.0 Sep 11, 2023 | Added the ability to show only unread emails. |
| Clyton 30.0 Mar 27, 2023 | Improved the "email arrived" notification. |
| Clyton 29.0 Oct 31, 2022 | Added the "Quick Text" tool for all editboxes and HTML editors. |
| Clyton 28.0 May 26, 2022 | When new email is received, a toast will appear in the corner of the screen. |
| Clyton 27.0 Jan 3, 2022 | Image attachments now show as a thumbnail in the Attachment Gallery. |
| Clyton 26.0 Aug 9, 2021 | Added the ability to save a composed email as a draft. |
| Clyton 25.0 Apr 7, 2021 | Added the option to collect all search results in one window. |
| Clyton 24.0 Dec 4, 2020 | Added IMAP4 synchronization. Added OAuth authentication for Microsoft servers. |
| Clyton 23.0 Aug 3, 2020 | Attachments now appear below the message body. Added 90 smilies. |
