v1.11.0

Features

• Enable using <FILE> and -e <EXPRESSION> CLi arguments at the same time by @Bzero in #356
• Add -i/--inspect-interactively option to enter interactive session after executing script or expression by @Bzero in #370

Bugfixes

• Better error messages for unterminated strings with interpolations by @Zengor in #389
• Store datetimes with fixed offset by @sharkdp in #378, see also: #376
• Disallow dimensionless base units by @sharkdp in #381
• Runtime error for wrong format specifiers by @sharkdp in #379
• Create parents of user data directory (for storing numbat history) if they do not exist @hamirmahal in #386

Prelude

• Add time function
• Add imperial volume units by @sharkdp in #382

Other changes

• Improve documentation around ad-hoc units by @sharkdp in #380
• refactor: remove reference that's unnecessary by @hamirmahal in #348
• refactor: wrap result of cmp for PartialOrd by @hamirmahal in #349
• refactor: remove manual impl. of Option::map by @hamirmahal in #352
• Always embed modules by @sharkdp in #357
• Move HtmlFormatter to core by @sharkdp in #358
• Make to_markup more flexible by @sharkdp in #359
• Numbat PPA for Ubuntu and derivatives by @archisman-panigrahi in #361
• Skip serializing 'enter_repl' by @Bzero in #388

Full Changelog: v1.10.1...v1.11.0

v1.10.1

Features

• Add UTC as an identifier by @eminence in #342
• Add date and today by @sharkdp in #345

Bugfixes

• Fix infinite loop in str_replace by @sharkdp

Packaging

• Add SVG icon and more PNG icon sizes to assets by @mhmdanas in #340
• Add Chimera Linux installation instructions by @mhmdanas in #341

Full Changelog: v1.10.0...v1.10.1

v1.10.0

Features

• Native support for date and time handling! See this documentation page for details. By @eminence in #287
• First class functions, function types, conversion functions. See this documentation page and #200 for details. By @sharkdp
• Human-readable time durations (10 million seconds -> human) by @sharkdp in #327
• Add ability to hide 'private' functions and variables by @sharkdp in #325

Prelude

• Use tropical years as 'year' unit by @sharkdp in #334
• Add new uniots: gons, grad, gradians, beat, rack, KSI, MPSI. By @mhmdanas in #288
• Add U+2126 OHM SIGN as a short alias for the ohm unit by @eminence in #300
• Renamed to_celsius/to_fahrenheit to celsius/fahrenheit, as they can be used with the new conversion function feature (300 K -> celsius)

Bugfixes

• Pretty print 'long' units with long prefixes by @do-you-dare in #309
• Errors in config file don't point to correct span, by @eminence in #301
• Wait for background currency fetch thread to finish before exiting by @eminence in #298
• Full simplify arguments in function calls by @sharkdp in #326
• Improve unterminated string interpolation error by @mhmdanas in #313

Web

• style: open sharkdp/numbat in new tab by @hamirmahal in #303
• Use default allocator instead of wee_alloc in numbat-wasm by @mhmdanas in #296

Other

• Add desktop file and Numbat icons to assets by @mhmdanas in #294
• Add #[track_caller] annotation to some panicy VM functions by @eminence in #331
• Embed timezone conversion into conversion-function framework by @sharkdp in #339
• Use local timezone, not local UTC offset by @sharkdp in #329
• parse_datetime: relaxed formats by @sharkdp in #330
• Tooling improvements: docs, CI, wasm by @sharkdp in #280

Full Changelog: v1.9.0...v1.10.0

v1.9.0

Features

• New info command to get information for constants and units by @eminence in #267
• Unicode input feature by @sharkdp in #275
• Logical operators by @irevoire in #272
• Support subscript characters in identifiers by @mhmdanas in #277
• Add basic hex conversion by @sharkdp in #279

Prelude

• Add ampere-hours to misc module by @Tehforsch in #278
• Add Rydberg constant by @sharkdp in #249
• Add CODATA 2018 values of physics constants by @sharkdp in #268
• Added the ThermalTransmittance dimension by @tiagoporsch in #270

Bugfixes

• Add only existing modules to imported_modules list by @Bzero in #256
• Fix multiple errors spawning for the same token. by @irevoire in #265
• Don't autocomplete opening paren after function call that follows // by @eminence in #266

Other

• Various upgrades by @sharkdp in #250
• Typechecker improvements by @sharkdp in #252
• Don't hide --no-config flag by @mhmdanas in #255
• Simplify binop parsing by @irevoire in #273

New Contributors

• @tiagoporsch made their first contribution in #270
• @Tehforsch made their first contribution in #278

Full Changelog: v1.8.0...v1.9.0

v1.8.0

New Features

• Add CLI config file by @mhmdanas in #227
• Default to --pretty-print=never for -e and stdin input by @0xAdk in #240
• Output multiple diagnostics in one command by @irevoire in #228
• Better formatting of large numbers by @sharkdp in #244
• Better "suggested fix" messages by @sharkdp in #232
• Tab-complete prefixes and module paths by @sharkdp in #245
• Better list command by @sharkdp in #248

Bugfixes

• Raise error when comparing base units by @sharkdp in #242

Units

• Add foot-candles unit by @hotgluebanjo in #225
• add the rest of the currency exchange rates provided by the European Central Bank by @herlev in #226
• Add more complete set of imperial weight units by @sharkdp in #234

Others

• Add documentation for nixos installation by @giomf in #229
• Run cargo clippy --fix on codebase by @0xAdk in #236

New Contributors

• @hotgluebanjo made their first contribution in #225
• @herlev made their first contribution in #226
• @giomf made their first contribution in #229
• @0xAdk made their first contribution in #236

Full Changelog: v1.7.0...v1.8.0

v1.7.0

Features, changes

• Add "did you mean" suggestions for functions and procedures, @eminence in #199
• Improve the "did you mean" suggestions for booleans, @eminence in #198
• Allow underscores in integers with bases, @irevoire in #190
• Add support for prefix unary plus operator, @irevoire in #209
• Add intro banner and -q/--quiet option to suppress it, @Bzero in #220
• Added new help (and ?) commands, @tomeichlersmith in #222
• Add support for arbitrary types in function parameters, #193
• Allow overwriting of functions, #171
• Allow constants to be shadowed, #197
• Allow identifiers to start with °
• Web: multi-line sharing, #186
• On-demand loading of currency exchange rates, #107 and #183
• Allow -e/--expression to appear multiple times
• Better error message for wrong function argument type
• Add assert(…), #188
• Added strings to the language
• Add support for user errors
• Unit meta information, @name and @url decorators, #223

Units, prelude

• Add support for more currencies, @zaidhaan in #216
• add metrix prefixes for barns by @tomeichlersmith in #182
• Add smoot unit by @Mstrodl in #208
• More consistent names for physical dimensions
• More named physical dimensions
• Added Stefan-Bolzmann constant, #189
• Accept 'u' instead of 'µ' for micro
• Treat hundred, thousand, … as units
• Add 'cooking' module
• Add ℎ = planck_constant
• Rename speed => velocity
• Add sidereal_day unit
• Add extra::astronomy module

Other

• fix: documentation typo errors by @0xflotus in #185
• Update the bnf by @irevoire in #191
• Document unit_of and value_of functions by @eminence in #204
• Add a first very basic benchmarks that imports the prelude by @irevoire in #210
• Web: handle query string input line by line, @eminence in #206

v1.6.3

Changes

• Add possibility for package maintainers to customize the Numbat module path via NUMBAT_SYSTEM_MODULE_PATH, see #173 and https://numbat.dev/doc/cli-installation.html#guidelines-for-package-maintainers

Bugfixes

• Disallow base/derived dimension conflicts, see #153

Prelude

• Fix the definition of ElectricDipoleMoment.
• Add Polarizability.

v1.6.2

Bugfixes

• #157 (Do not exit if init.nbt is empty)

Packaging

• Initial release for macOS, Windows, and non-x86_64 platforms
• The numbat-cli crate is now standalone testable, see #170

v1.6.1

What's Changed

• Builtin modules by @sharkdp in #168

v1.6.0

First official release. See this page for installation instructions.