Merge pull request #82 from cybozu/remove-unnecessary-code

Removed unnecessary preprocessor

Update README.md

Update README.md

Merge pull request #78 from cybozu/use-xcode-16.4

Use Xcode 16.4

Merge pull request #68 from cybozu/use-with-task-group

Use withTaskGroup instead of an array of Tasks.

Merge pull request #58 from cybozu/generate-pdf-from-webview

Support generating PDF from web view's content

Merge pull request #44 from cybozu/optimize-struct

Changed let to var in struct.

Merge pull request #40 from cybozu/fix-memory-leak

Prevent memory leaks

Merge pull request #39 from cybozu/fix-workflow

Modified test workflow

Merge pull request #37 from cybozu/xcode-16

Migrate to Xcode 16