UPGRADE FROM 1.0 TO 2.0

A lot of database modifications has been made. Read the below changelog first and then migrate your structure using bin/console doctrine:migrations:diff && bin/console doctrine:migrations:migrate commands
Media type field has been removed. For image blocks, use the media with image type. For HTML blocks, use raw content in WYSIWYG editor
Chanel awareness has been added to pages, blocks, FAQs, sections and media. That being said, many repository methods changed their signatures. In case you customized them in your src, check new signatures in interfaces under BitBag\SyliusCmsPlugin\Repository namespace
WYSIWYG editor has been introduced. You will need to import it in your AppKernel and install its assets. For more, check the installation guide
Sitemap support was added, you will need to enable extra bundle in your AppKernel. Read more in the sitemap documentation
Because of the possibility to nest CMS Twig functions in the admin backend, in order to render block and page content you are now supposed to use bitbag_cms_render_content Twig function

UPGRADE FROM 1.2.1/1.1.1 to 1.2.2

bitbag_render_block has been renamed to bitbag_cms_render_block.
Database tables has been prefixed with bitbag_cms instead of bitbag_sylius_cms_plugin for backward compatibility and simplicity.
ImageBlockUploadListener has been renamed to BlockImageUploadListener
Resources has been moved from sylius_resource to resources directory
Doctrine models has been marked as mappedSuperclass instead of entity

Generate Doctrine diff with bin/console doctrine:migrations:diff command, add a simple SQL insert that moves the data from the old table and inserts it to the new one. After it's done, it would be nice to drop the old tables in your database, so you will keep your environment clean.
bitbag_render_page_link_by_code has been removed, use bitbag_sylius_cms_plugin_shop_page_show_link_by_code controller route instead. See README.md for more info.