What shipped, and whenWhat shipped, and when

Add resolvePreview — a hook that resolves the template for preview surfaces using your own backend, so previews can show real data instead of tokens.

Fix dialogs ignoring the theme config option ([#487](https://github.com/templatical/sdk/issues/487)). The saved-blocks browser, the save-block dialog and the test-email dialog rendered in the SDK's default colours inside an otherwise themed editor.

Add MergeTag.sample — an example value that previews render in place of the tag, so a preview reads like a delivered email instead of a list of field names.

Add bring-your-own test emails — let users mail themselves the template they're editing, sent through your own infrastructure.

Add French (fr) and Dutch (nl) OSS locales.

initCloud() now accepts a saved-blocks provider, and two unused types are removed.

Stop the CDN bundle eagerly shipping lazy-loaded components.

Open-source Saved Blocks — reusable groups of blocks users save and re-insert — backed by a consumer-supplied storage provider. Previously Cloud-only ("Saved Modules").

Add per-field color presets to custom-block color fields.

Add a fonts.builtIns option to restrict which of the seven built-in fonts the font picker offers.

Add a colors editor option for a preset color-picker palette.

Add a resolveImageUrl config option — a display-only resolver for image src values (#415).

Escape table cell content when rendering, and strip HTML from imported BeeFree table cells.

Add an opt-in htmlBlockPreview config option that renders HTML blocks as a live preview in the editor canvas.

Fix two shadow-DOM rendering bugs surfaced when the editor is embedded under a transformed ancestor

Add a per-section "Stack on mobile" control and make the mobile preview stack columns

The swatch-only color pickers (paragraph text color and highlight, plus the menu color control) now carry a manual hex field with an inline × clear inside the picker popover — the same control as the sidebar color pickers. You can type or paste an exact hex (applied on Enter/blur) and clear back to the inherited color with the ×. This restores the unset affordance that the move to the shared color picker had dropped, and adds precise hex entry that swatch-only mode previously lacked.

Point the default socialIconsBaseUrl at jsDelivr instead of unpkg (https://cdn.jsdelivr.net/npm/@templatical/renderer@<version>/assets/social). jsDelivr's multi-CDN backbone with automatic failover is a better fit for the social-icon PNGs embedded in archived emails, which recipients may open years after delivery. The URL stays version-pinned, so already-sent emails keep their existing unpkg URLs (still resolvable) and only new renders use jsDelivr. Consumers overriding socialIconsBaseUrl are unaffected.

Rich-text toolbar (text color + highlight) now uses the SDK's shared color picker — the same hex-wheel ColorPicker used everywhere else in the editor — instead of the native OS color input. The controls are unset-aware (an inherited-color selection shows the "not set" swatch, with the wheel seeded on the color the text actually renders in) and sized to match the toolbar. Adds size ("sm" | "md") and ariaLabel props to the internal ColorPicker.

Add per-link color for rich-text links

Add Spanish translations for the editor and media library.

Add Catalan translations for the editor and media library.

Add a document-level default text color with a full per-block cascade

Add document-level link color and underline controls

Fix es (Spanish) and ca (Catalan) translations not loading in the media library. The locale loader now auto-discovers every locale file via import.meta.glob (matching the editor) instead of a hardcoded supported-locales list that omitted them, so both languages resolve correctly instead of falling back to English.

Fix: clicking a link inside a rich-text block no longer opens it

Fix: editor primary buttons no longer render with a transparent background in bundled/CDN builds (#357)