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v1.0.0-beta.3

  • Added — Class names and IDs typed in the HTML inspector appear as chips in the CSS selectors panel and become a real selector on the first style edit.
  • Added — Rename a chip inline; if the new name matches an existing selector, it links to it instead of creating a duplicate.
  • Improved — Class names used in Twig expressions auto-load their matching selector's CSS without freezing the expression's editor-time value.
  • Fixed — Renaming a CSS selector cleanly updates every block using it.
  • Fixed — {{ site.option('field_name') }} now returns values from ACF Options Pages, including translated values when a multilingual plugin (WPML, Polylang Pro) is active.

v1.0.0-beta.2

  • Added — AI chat reliably completes complex multi-step requests (e.g. landing page with a generated hero image) on any AI provider and any model, including weaker or auto-routed ones that previously left the editor empty or partially built.
  • Improved — External AI tools connected via MCP (Claude Desktop, ChatGPT, etc.) can now build dynamic content (loops, conditions, {{ post.title }} and other data bindings) instead of being limited to static HTML.
  • Fixed — Simple AI edits (rename a title, remove a block, etc.) now run as a single faster request instead of triggering a wasted follow-up call.
  • Fixed — Fatal error on activation under PHP 8.1 caused by a true literal return type (PHP 8.2+ syntax) in the AI environment check.

v1.0.0-beta.1

  • Added — AI image generation respects requested aspect ratios (16:9, 4:3, 9:16, etc.) when supported by the provider; falls back transparently when the provider rejects the field (e.g., Google Imagen).
  • Added — unblock/ai/image/model_preference filter to override the model used for AI image generation (string or ordered fallback list).
  • Added — Plugin version badge in the Settings modal header for easier identification.
  • Fixed — AI chat losing its editor session due to a crash in the MCP session REST endpoints (mcp/session).
  • Fixed — AI-generated images missing the alt attribute in inserted HTML; the value was saved to the media library but not returned to the model.

v0.6.0-alpha.2

  • Changed — License SDK extracted to loicblascos/suspended-sdk and vendored via Strauss (internal restructuring; no user-facing change).

v0.6.0-alpha.1

  • Added — Numeric indexing on Collections: {{ posts[0].title }}, {{ featured[2].author.email }}.
  • Added — Arbitrary expressions inside bracket access: {{ posts[loop.index] }}, {{ items[i + 1].title }}, {{ map[user.role] }}.
  • Added — Editor placeholders for {{ post.* }} when no post is in context (FSE templates).
  • Added — Conditional HTML attributes via null: disabled="{{ cond ? true : null }}" omits the attribute.
  • Added — WooCommerce product fields expanded (attributes, variations, shipping, tax, sale dates, catalog visibility, etc.); product_variation exposes the same fields as product.

v0.5.0-alpha.3

  • Added — Inline data:image/* URIs (PNG, JPEG, GIF, WebP, AVIF, SVG) on <img>, <video poster>, <source>, and <track>.
  • Added — Editors and Authors can now use Unblock without manage_options. Settings moved to a dedicated unblock/v1/settings REST endpoint, filterable via unblock/settings/can_read and unblock/settings/can_write.
  • Fixed — SVG content and expression operators (>, <) preserved on save.
  • Fixed — Twig expressions ({{ ... }}) in block content no longer corrupted on save.
  • Fixed — SVG attribute casing (viewBox, preserveAspectRatio, etc.) and MathML's definitionURL preserved on save.

v0.5.0-alpha.2

  • Fixed — CSS selector normalizer mangling spaces around * and combinators inside parentheses (e.g., :has(~ * iframe)).
  • Fixed — HTML attributes always rendered in lowercase, breaking case-sensitive SVG attributes like viewBox.
  • Improved — Attributes panel normalizes attribute names on blur (lowercase + SVG case correction per HTML5 spec).

v0.5.0-alpha.1

  • Added — Temperature control in AI chat — presets (Precise, Balanced, Creative) with per-agent defaults and unblock/ai/temperature filter.
  • Added — unblock/form/send_email filter to skip the default email notification (for CRM/webhook integrations).
  • Added — Form ID support via data-unbk-form attribute value, accessible through $context->form_id().
  • Improved — CSS import directives now work inside nested at-rules (@media, @supports, etc.).
  • Improved — CSS importer clears the code editor after import and auto-selects the first parsed item.

v0.4.0-alpha.4

  • Added — unblock/form/client_ip filter for overriding the client IP used in form rate limiting (proxy support).
  • Added — Security regression tests for PostQuery type filtering and Processor timestamp validation.
  • Improved — AI chat shows a notice with a link to Settings → Connectors when no AI provider is configured, instead of letting the user send a message and get an error.
  • Improved — AI image generation errors are now reported to the model so it can explain the failure to the user.
  • Improved — Form rate limiting uses REMOTE_ADDR only; proxy setups use the new unblock/form/client_ip filter.
  • Improved — MCP sessions now store user_id and enforce ownership on register/deregister.
  • Improved — MCP command IDs use cryptographically secure UUIDs (wp_generate_uuid4) instead of uniqid.
  • Improved — File write permissions use FS_CHMOD_FILE (default 0644) instead of hardcoded 0755.
  • Improved — License update check uses POST instead of GET to keep license keys out of URLs and server logs.

v0.4.0-alpha.3

  • Improved — unblock/ai/model_preference filter now receives the user-selected model and can always override.
  • Improved — AI tool continuation prompt extracted to dedicated prompt file.
  • Improved — AI tool continuation history builder extracted to separate method for clarity.
  • Fixed — AI continuation calls rejected by Anthropic due to missing tool_result for client-side tool calls.
  • Fixed — AI continuation calls failing with Google due to multiple consecutive user-role messages.
  • Fixed — AI continuation function response IDs mismatching provider's original call IDs.

v0.4.0-alpha.2

  • Improved — AI builder prompt with collection directive and class reuse instructions for create_styles.
  • Improved — AI context for unused CSS selectors with compact property-name summaries grouped by collection.
  • Improved — AI error messages now include verbose provider details for easier diagnostics.
  • Fixed — Build script zip exclusion pattern dropping includes/ai/tools/ and class-tools.php.
  • Fixed — AI tool calls dropped with OpenAI Responses API (only first candidate was processed).
  • Fixed — AI continuation calls failing with OpenAI when tool call history was incomplete.

v0.4.0-alpha.1

  • Added — Key argument to request get and post providers for direct parameter access.
  • Added — Twig loop variable in loops: index, index0, revindex, revindex0, first, last, length.
  • Added — CSS importer collection directive to organize imports into named collections.
  • Added — AI prompt support for CSS collection directive and existing CSS reuse guidelines.
  • Improved — CSS importer with two-mode UI: Parse CSS to review categorized tree, then import.
  • Improved — CSS importer tree with selection preview, item deletion, and filtered import.

v0.3.0-alpha.2

  • Improved — AI chat stream loader timer format from "1min 20s" to compact "1m20s".
  • Improved — AI chat request timeout increased from 5 to 10 minutes for complex page generation.
  • Fixed — AI chat stream loader message pushing timer outside container on long image messages.
  • Fixed — AI chat assistant messages with leading/trailing whitespace causing floating content.
  • Fixed — MCP bridge surviving MySQL restarts/timeouts with automatic reconnection.
  • Fixed — MCP bridge result POST retrying on transient DB failures to prevent lost responses.

v0.3.0-alpha.1

  • Added — WooCommerce integration: product data provider, currency filter, and AI prompt guidance.
  • Added — CPT-aware provider routing with automatic post field inheritance.
  • Added — Editor support for nested loops over Reference arrays (gallery, upsells, cross-sells).
  • Added — unblock/ai/prompts filter for integrations to extend AI system prompts.

v0.2.0-alpha.3

  • Fixed — Font families crash when store properties are null instead of undefined.
  • Fixed — CSS purge crash when style options are updated via REST API.

v0.2.0-alpha.2

  • Added — Form submission with REST endpoint, anti-spam protection, and email delivery.
  • Added — Image preview thumbnails in AI chat stream loader.
  • Updated — MCP session UI with tooltips, updated icons, and styling.
  • Updated — Translations: add ai-chat to JSON map, translate new strings, use _n() for plurals.
  • Improved — Scope editor fallback CSS to only global and block-referenced selectors instead of all selectors.
  • Improved — Remove confirm dialog when switching AI agents.

v0.2.0-alpha.1

  • Added — AI chat sidebar with SSE streaming and tool system.
  • Added — MCP server integration with SSE-based bridge for external AI tools.
  • Added — Twig-compatible expression parser with filters, operators, and functions.
  • Added — Loop block with query system and pagination.
  • Added — CSS comment directives for global scope selectors.
  • Added — License SDK with external key support.

v0.1.1-alpha.1

  • Improved — Automatically wrap image block inside figure element.
  • Fixed — CSS variables generator error when no folders.
  • Fixed — CSS variables not properly rendered in editor when no folders.
  • Fixed — CSS variables not properly rendered in editor when selector empty.