react-native-blob-util 0.25.0

on Node.js Yarn

Custom CA certificates (new)

• Add custom CA certificate support for TLS trust evaluation (#468)
• Windows: implement custom CA trust, and document the shared contract
• Close the trust holes and align Android with iOS
• Windows: re-check certificates the platform remembers, instead of trusting a per-process acceptance cache that survived full handshakes
• Windows: forgive revocation-unknown on the custom CA path
• Windows: resolve custom CA certificates for unpackaged apps too

Progress reporting

• Windows: report upload and download progress
• Progress byte counts are real numbers on the wire from every platform now. Android and iOS stringified written/total on every event and the JS side converted them back; they now send putDouble and NSNumber, which is what the documented callback signature has always promised and what Windows already did. Nothing changes for callers: toByteCount normalised before your callback already and stays as a tolerant shim, so new JS with older native and the reverse both keep working, and -1 remains the unknown-length sentinel
• Always report the completion of a transfer: the final 100% event is no longer dropped when it lands inside the interval window

Multipart and base64

• Android: keep the multipart body when a field is not valid base64. One undecodable field used to discard every other field with it, real files included, and the request went out with no body at all
• iOS: decode form and body base64 the way Android does. Column-wrapped base64 (PEM at 64 columns, MIME at 76) was silently sent as an empty part, or as a zero-length body, with no error
• iOS: warn when a form field's base64 cannot be decoded
• iOS: report base64 that cannot be decoded, instead of a misleading write error

Windows filesystem and networking

• fs.readStream() now works
• fs.exists reported every path as present, and fs.isDir every path as a file
• fs.unlink rejected every time it succeeded
• fetchBlob honours fileCache and path, and accepts POST
• Create missing parent directories when opening a write stream
• Return raw bytes for an ascii read
• Report fs results in the shapes the JS wrappers read
• Return the callback shape fetch.js expects, and correct the exists callback contract at its source
• Report a bad URL instead of taking the app down
• Correct to_hstring misuse

Other

• New Architecture: resolve the native module lazily so importing the package cannot crash a bridgeless cold start (#479)
• iOS: lstat rejected for every file path
• Expo: use IOSConfig.XcodeUtils.addResourceFileToGroup for config-plugin compatibility
• Repair the native module refactor