2.3

• Improve speed of ledger2beancount significantly
• Improve parsing of postings for accuracy and speed
• Improve support for inline math
• Handle lots without cost
• Fix parsing of lot notes followed by a virtual price
• Add support for lot value expressions
• Make parsing of numbers more strict
• Fix behaviour of dates without year
• Accept default ledger date formats without configuration
• Fix implicit conversions with negative prices
• Convert implicit conversions in a more idiomatic way
• Avoid introducing trailing whitespace with hledger input
• Fix loading of config file
• Skip ledger directive import
• Convert documentation to mkdocs