0.11.0

Use itoa and dtoa to improve writing performance (by sharazam).

0.10.0

Add stream.with_compression(false) to disable compression, useful in font objects.

0.9.0

• Add Document::with_version() to create new document.
• Add Document::load_from() to read from any source impls Read.
• Add Document::save_to() to write any target impls Write.
• Fix some bugs.

0.8.0

• Delete specified objects and pages.
• Prune unused objects.
• Renumber objects.

0.7.0

• Read and write DateTime value.
• Read xref stream in hybrid-reference file.
• Add Content::decode() function.

0.6.0

Read previous Xrefs of linearized or incremental updated document.

0.5.0

Read xref stream and object streams.

0.4.0

Decode and encode operations of content streams.

0.3.0

• Use pom instead of nom for parsing.
• Able to parse stream object when its Length is a reference object.
• Dictionary preserves key insert order.

0.2.0

Compress/Decompress stream objects.