As you know we've been working on the HTML5 version of Moonfruit since we announced it in January this year: "Moonfruit websites to be published in HTML5". We're nearly there, and with the first release in sight we thought we'd update you on how the roll-out plan will work, when you'll get what features and how it will affect you.

Quick recap

The HTML5 journey for us started in 2010 when we spent a year or so rewriting the data that described your site. The better described data meant we could change the way sites were presented or published (from Flash to HTML5) and take as many of your sites and features with us, rather than creating a new and different product with which you'd have to start again from scratch.

The data work was completed at the end of last year, and allowed improvements to the mobile version (more on this later), and the introduction of the Facebook shop, both of which relied on the new data format. And of course it paved the way for us to render the full sites in HTML5 rather than Flash. We published an early demo of this working in May: "HTML5 Update".

When the work is done, you'll continue to edit your site in the same (Flash) editor, but will have the option of publishing in HTML5.

Why does this matter? While HTML5 doesn't do everything Flash does, it is the future and it's time we moved to it. In particular it will ensure your site looks beautiful on a tablet (iPad or other), and can be viewed in both the full format and mobile optimised versions on mobiles. It'll also be faster.

Roll-out schedule

We originally hoped to ship the first version in late September, but we're a bit late. The first release will now be in mid November, with further updates to follow in December, January and February. We appreciate your patience, and know that some of you will still be frustrated by the delays, but given the huge undertaking of the task, and mammoth efforts of the development team, we're pretty pleased with the progress.

Release 1 - 20th November - Early Access Preview

This is an initial release version to gather feedback and test performance in the real world. It will be available to existing customers on a request basis to build new sites only (no upgrade to existing sites yet) as a first wave. It will not be feature-complete (no shop or blog), but will have images, text (with many improvements), links, menus (a new more expressive one), gallery (a new 'lightbox' one), HTML snippet widgets and some other bits. There will be a limited set of templates to build from, and we'll put out instructions on how to enable the preview in a future article.

This release will give us the chance to test the update, gather feedback, and give our development team time to apply the finishing touches for the next version. We will soon be posting a link for those who wish to register their interest in taking part in the HTML 5 beta.

Release 2 - 19th December (now moved to the New Year) - Beta

All existing customers will be given the option to try the beta when building a site. There will be more templates and more features, including the shop, at this point. When you build a new site you'll be given the choice of using the old Flash version or the new HTML5 version.

Release 3 - Late January/Early February - Live

All new sites built will be in HTML5 by default (though there will be an option to use the Flash version if you prefer). The date will partly depend on feedback and performance from the first releases. The blog and the form will also be included at this point.

Release 4 - January/February - Upgrade Beta (convert existing sites)

This is the first release that will allow you to convert your existing site from Flash to the HTML5 compatible format. There will be some differences, so you will need to make some manual adjustments, and some features will not yet be present. This upgrade process will be continually improved in subsequent releases, hopefully every month or so.

A little bit on mobile

Once your site is in HTML5 it will be viewable in that format on mobile as well as the existing mobile optimised view. We'll be doing more work in the New Year to further improve the mobile optimised view, and will let you choose which is the default version seen on mobile.

And that's it for now. Roll on HTML5.