v1.15.2

Features

• A server can tell a Blok document from any other JSON — BlokDocuments.LooksLikeADocument answers from the parse alone, with no engine and no instance.
  • ValidateAsync answered the same question only after walking every block, 294 ms on a 2000-block document.
  • It never throws, null included, and promises nothing about whether the blocks are readable.
• Imported HTML keeps an image's width and alignment — FromHtmlAsync now fills the ImageData fields it already declared but never wrote.
  • Percentage widths, and float, margin or align alignment, land in the block.
  • A px width is skipped, because the container it was measured against is not in the HTML.

Bug Fixes

• Escape out of a cross-block selection lost the selection — A selectionchange still queued from the drag reopened the inline toolbar, so the second Escape closed it again instead of selecting the blocks.
  • Re-selecting the same text, or pressing a formatting shortcut, still brings the toolbar back.
• The Markdown exporter dropped four constructs without reporting them — A quote caption, an image's presentation fields, inline colour and highlight, and a table's merges, heading column and cell colours.
  • An image wrote its caption into the ![…] alt slot, hiding the author's alt text; the slot now carries data.alt.
  • Only non-default values are reported, so an ordinary document still reports nothing.
• HTML import lost media inside single-field containers — A blockquote, a <summary> or a <figcaption> swallowed an image with no warning, and a <caption> was never read at all.
  • The image now follows as a block of its own, inside the toggle for a summary.
  • A table caption leads the table as a paragraph, reported as the downgrade it is.
• An image inside a code block vanished on import — <pre> built its text from text nodes only, so the image left no block and no warning.
• Legacy CMS bullets became one list per item — @bloklabs/core/preprocess read the newline between two block elements as a break in the bullet run.
• The version-override extension could leave a page unarmed — Every status poll re-registered both content scripts, and a re-registration during the arming reload lost the payload.
  • The badge showed ON while the page still ran its own Blok.

Maintenance

• Blok.Server stops flowing BouncyCastle's compile assets — No public member takes or returns a BouncyCastle type, so no host needs it to compile.
  • A host that compiled against a BouncyCastle type through this package must now reference it directly.
  • macOS still loads it at runtime, because SslStream there drops X509ChainPolicy.DisableCertificateDownloads.