| Version | Change log |
| CodeTwo Exchange Rules 1.19.0.0 Aug 17, 2023 | |
| CodeTwo Exchange Rules 1.17.0.0 Sep 14, 2022 | |
| CodeTwo Exchange Rules 1.16.0.0 Jan 31, 2022 | |
| CodeTwo Exchange Rules 1.15.2.0 Oct 27, 2021 | |
| CodeTwo Exchange Rules 2016 1.15.1. Aug 10, 2021 | |
| CodeTwo Exchange Rules 2016 1.13.0. Oct 22, 2018 |
New: Improvements to the QR Code image insertion mechanism. QR Codes can now also contain more characters. The names of CodeTwo Exchange Rules services have been revised to avoid ambiguity. Optimized handling of HTML email signatures. |
| CodeTwo Exchange Rules 2016 1.11.2. Oct 22, 2018 | Support for the Transport Layer Security 1.2 (TLS 1.2) protocol. |
