-
As well as a licence expiry date each kdb+ licence also has a maintenance update date. licence expiry: You cannot use kdb+ after this date gives exp error maintenance update expiry: You cannot use versions of kdb+ newer than this date. Gives upd error https://code.kx.com/q/basics/errors/#:~:text=format%20not%20recognized-,upd,-Function%20upd%20is .e.g if you have a maintenance expiry date of 2021.12.31 but a licence expiry of 2022.06.01 this means you can use kdb+ up to 2022.06.01 as long as the version of kdb+ was released before 2021.12.31 The dates of your licence are included in the email you got from licadmin@kx.com As of 1.6.0 PyKX is based on 2023.04.17 version of q https://code.kx.com/pykx/1.6/changelog.html#pykx-160 To get a new license with a more open maintenance expiry date your designated contact can reach out to licadmin@kx.com to have a new license issued: https://code.kx.com/q/learn/licensing/#commercial