Category
Optimizely CMS & Commerce development, upgrades, and platform news.
Payment provider interfaces, tokenization, and callback contracts change between Commerce versions — here is what breaks at checkout and the migration path that avoids failed transactions.
What a real Optimizely CMS 12 to 13 upgrade looks like: timeline, costs, hidden gotchas, and how to avoid scope creep.
Unique challenges of migrating directly from Optimizely CMS 11 to CMS 13: skipping ASP.NET Identity entirely, dealing with .NET Framework to .NET 10 runtime jump, and handling the massive content model and authentication surface area all at once.