v.1.2 was released prior to Composite C1 being open sourced (that happened with v.2) and a very great deal of breaking changes were made between the two releases (things we would like to fix, but practically would never be able to after we open sourced). So the upgrade process is not entirely pain-free.
Could you describe what bits you have on the site? Is it a fairly simple content site or is there custom extensions in the C1 Console or front-end?
Through the years out support team have upgraded a number of 1.2 sites to the latest release and they have quite some experience in that area - if you are interested, get in touch with me and we can give you a quote on upgrading the site for you.
Could you describe what bits you have on the site? Is it a fairly simple content site or is there custom extensions in the C1 Console or front-end?
Through the years out support team have upgraded a number of 1.2 sites to the latest release and they have quite some experience in that area - if you are interested, get in touch with me and we can give you a quote on upgrading the site for you.