microfs 2.0.0

A minimal filesystem stored in a single binary container, implementing the package:file FileSystem interface.

2.0.0

Complete rewrite with a new block-based architecture.

Breaking changes:

• MicroFileSystem.format() no longer accepts blockSize or maxBlocksPerFile parameters — block size is fixed at 4096 bytes.
• Removed the flat listFiles(), fileExists(), fileSize(), readFile(), writeFile(), deleteFile() methods from MicroFileSystem. Use the standard package:file API (fs.file(path), fs.directory(path), etc.) instead.
• Container format is incompatible with 1.x containers.

New features:

• Real directory hierarchy — subdirectories are first-class block-based structures, not filename prefixes.
• Symbolic links fully supported via fs.link(path).
• Path component names can each be up to 48 UTF-8 bytes; total path depth is unlimited (v1 was limited to 48 bytes for the entire stored path).
• Container size is blockCount × 4096 bytes with no superblock overhead — smaller than v1 for equivalent data.
• Hard deletes — freed blocks are zeroed and reclaimed immediately.
• MicroFsEngine is now exported for low-level block access.

1.0.3

• Added missing directory methods.

1.0.2

• Added more functions to the command line utility.

1.0.1

• Added command line utility.

1.0.0

• Initial version.