Coinsnap Bitcoin Donation

1.0.0 :: 2025-03-15

• Initial release.

1.1.0 :: 2025-04-30

• Updated WordPress backend interface
• Updated plugin menu pages
• Added 2 more forms (Shoutout and Multi Amount)
• Added Donor Information collection option
• Added settings tabs for new forms and Donor Information
• Updated frontend interface
• Added QR popup payment
• Added currency selector
• Updated input fields with separators and currency
• Added conversion rate fetching from coinsnap
• Added cleanup on plugin uninstall
• Compatibility with WordPress 6.8.1 is tested.

1.1.1 :: 2025-05-25

• Fixed bug for shoutouts
• Update: Expanded the shoutouts so that they remember sats amount too and highlight based on that

1.1.2 :: 2025-06-04

• Fixed bug for checkRequiredFieds constant in popup.js file

1.2.0 :: 2025-06-18

• Update: BTCPay setup wizard is added in BTCPay server settings.

1.3.0 :: 2025-12-09

• Update: Added payment gateway client class.
• Update: Added support for all the Coinsnap currencies.
• Update: Minimum order amount is added to connection status notice.
• Update: Plugin name is changed in WordPress backend.
• Added QR-code generator for BTCPay server invoice.
• Compatibility with WordPress 6.9 is tested.

1.3.1 :: 2026-02-04

• Updated interface of donor information form.
• Compatibility with WordPress 6.9.1 is tested.

1.3.2 :: 2026-02-15

• Update: Added order ID and all the standard fields for invoice request.
• Update: Added plugin isolation from other Coinsnap plugins in backend.
• Update: Deleted currency exchange check on frontend.
• Update: Added plugin isolation from other plugins in backend.

1.4.0 :: 2026-03-11

• Update: Fiat/Crypto amount calculation in frontend.
• Update: Minimum and premium donation amounts in Shoutout form.
• Udpate: Name and message values in shoutout list in frontend.
• Compatibility with WordPress 6.9.4 is tested.

1.4.1 :: 2026-03-12

• Fixed: CSS and JS files enqueue conditions.
• Fixed: Class Coinsnap_Bitcoin_Donation_Client() call during payment amount check.
• Update: Donation widget theme application.

1.4.2 :: 2026-03-13

• Update: Shortcode check on CSS and JS files enqueue conditions is temporary removed.

1.5.0 :: 2026-03-20

• Major: Migrated to coinsnap-core shared library for payment providers, settings, and webhooks.
• New: Server-side payment creation via WordPress REST API — API keys no longer exposed in frontend JavaScript.
• New: Iframe checkout modal replaces custom QR code popup for consistent payment experience.
• New: Dual webhook endpoints (Coinsnap and BTCPay) with proper signature verification using WP_REST_Request body.
• New: Legacy webhook endpoint for backward compatibility with existing registrations.
• New: Modern card-based admin settings page with connection badge and BTCPay wizard.
• New: Donation Forms admin page redesigned with tabbed card layout matching core design.
• New: Transactions page for viewing payment history.
• New: Logs page for debugging.
• New: Toast notification on settings save across all admin pages.
• New: Click-to-copy shortcodes in admin with visual feedback.
• New: Theme setting (Light/Dark) in shared core settings — supported on frontend forms.
• New: Ngrok URL field in Advanced settings for local webhook testing.
• New: Automatic webhook registration on admin page load.
• Update: Frontend donation forms completely redesigned — modern styling, Bitcoin orange (#f7931a) accents, system font stack, clean input focus states.
• Update: Amount field uses CSS-positioned currency label instead of embedded text — fixes cursor jumping issue.
• Update: Plugin icon updated to dedicated SVG.
• Update: Settings key migration (provider → payment_provider, btcpay_url → btcpay_host) for core compatibility.
• Update: Webhook signature verification uses $request->get_body() instead of php://input for reliability.
• Update: Webhook secrets managed by core with auto-registration.
• Update: Replaced Coingecko API with Kraken API for fiat conversion.
• Fixed: Inverted nonce check in donor meta save — donor edits now save correctly from admin.
• Fixed: Missing null coalescing on form options — no more PHP warnings on fresh installs.
• Fixed: PHP operator precedence bug in shoutout min/premium amounts.
• Fixed: Hardcoded BTCPay URL replaced with dynamic setting from core.
• Fixed: Webhook signature failure now returns 401 instead of 200.
• Fixed: XSS vector in error message display.
• Fixed: Missing wp_reset_postdata() after WP_Query in shoutouts list.
• Fixed: Exchange rate null check prevents crashes when API is unavailable.
• Fixed: JS null errors on pages with only one form type (guard checks for specific elements).
• Fixed: Amount/currency mismatch when paying in fiat currencies.
• Fixed: Duplicate settings page rendering removed.
• New: Re-register Webhook button in Debug Tools (visible when Log Level is Debug).
• New: Disable Webhook Verification toggle for debugging.
• New: Admin notice when payment gateway credentials are not configured.
• New: Payment endpoint returns clear error when gateway is not configured.
• New: Debug Tools section separated from Advanced settings, only visible in Debug mode.
• New: German translation (de_DE) with POT template for additional languages.
• New: load_plugin_textdomain support for translations.
• Update: Submenu reordered — plugin-specific pages first (Donation Forms, Shoutouts, Donor Info), core pages after (Transactions, Settings, Logs).
• Update: Removed Active/Enabled checkbox from all form types — forms are always active.
• Update: Shoutouts submenu always visible (no longer conditional on active checkbox).
• Fixed: Iframe modal not cleaned up on close — donate button stayed disabled after closing modal.
• Fixed: Exchange rate API failure (CoinGecko rate limiting) no longer blocks payment creation.

1.5.6 :: 2026-03-27

• Fixed: SATS/BTC amounts divided by 100 when creating invoices via BTCPay and Coinsnap providers.

1.5.3 :: 2026-03-25

• Fixed: Shortcode “Copied!” text always visible on list table.
• Fixed: Shortcode copy button not working on list table.
• Fixed: Shortcode column overlapping date column in list table.
• Fixed: Old admin URL (admin.php?page=coinsnap-bitcoin-donation) now redirects correctly.

1.5.2 :: 2026-03-25

• New: Empty state page with “Create Your First Form” button when no forms exist.
• New: Admin notice after default forms are created prompting to review settings.
• New: 3 default forms (Simple, Multi Amount, Shoutout) auto-created on first visit.
• Update: “Snap Donations” renamed to “Choose an amount” (German: “Wähle einen Betrag aus”).
• Fixed: Self-healing migration — recovers from failed migration attempts automatically.
• Fixed: Old admin URL redirect — cached bookmarks to the previous menu page now redirect correctly.
• Fixed: Menu now links directly to CPT list — no redirect needed.

1.5.1 :: 2026-03-24

• Major: Donation Forms now use a Custom Post Type — create unlimited forms instead of the previous 3-tab limit.
• New: Visual form type selector with SVG icon cards (Simple Donation, Multi Amount, Shoutout).
• New: Unified shortcode [coinsnap_bitcoin_donation_form id=”123″] renders any form type based on its settings.
• New: Shoutout list shortcode [coinsnap_donation_list id=”123″] scoped per form.
• New: Multiple forms of the same type on one page — each with independent settings.
• New: Donor Notice text field — display informational text in the donor popup (e.g. tax deduction info).
• New: Custom Checkbox field — configurable checkbox in the donor popup (e.g. “I need a donation receipt”).
• New: Translatable default values for form fields (Button Text, Title, Message) — pre-filled based on site language.
• New: Placeholder text on all admin form fields showing expected values.
• New: Admin list table with Form Type, Layout, and copyable Shortcode columns.
• New: “Add New Form” submenu item for quick form creation.
• New: Automatic migration from old settings to CPT posts on plugin update — existing forms and shortcodes continue to work.
• Update: Legacy shortcodes ([coinsnap_bitcoin_donation], [multi_amount_donation], [shoutout_form], [shoutout_list], and wide variants) remain fully functional via migration mapping.
• Update: Frontend JavaScript refactored to use per-form data-* attributes instead of global variables — enables multi-form pages.
• Update: Default snap amounts changed to 50 / 100 / 200.
• Update: Default shoutout minimum 500 SATS, premium 10,000 SATS.
• Update: Webhook handler stores donation form ID on shoutout and donor posts for per-form scoping.
• Update: Uninstall cleanup includes CPT posts and migration options.
• Fixed: Wide layout shortcodes force correct layout regardless of stored meta value.