CHANGELOG.md

Changelog

4.0.0-alpha.33

(5/20/2022)

New

Changes

• All types are now allowed in block weights. Non-numeric types are converted to integers based on their truthiness.

Fixes

• Fixed build failure on installation due to missing files

4.0.0-alpha.32

(2/17/2022)

New

• Added stdlib functions:
  • [char]
  • [ord]
  • [ord-all]

Changes

• Changed @and operator to a symbol: &
• Changed @or operator to a symbol: | (must use within parentheses in block element context)
• Changed @xor operator to a symbol: ^
• Compound assignment operator symbols are now monomorphic -- meaning you can't insert whitespace before the = anymore.
• Allow hints/sinks in more places

Fixes

• Fixed parser bug caused by /= operator
• Fixed trailing newline on REPL input

Removed

• Removed @nand and @nor

4.0.0-alpha.31

(2/12/2022)

New

• Added stdlib functions:
  • [fill-self]
  • [fill-thru]
  • [pickn]
  • [sel-skip]
  • [sel-freeze]
  • [sel-frozen]
  • [trim]
• CLI: Added [credits] function
• CLI: Program-global variables now persist between lines in the REPL
• CLI: Added functions to display copyright notice & credits
• Closures can now be used to create Rant functions
• Added compound assignment support for all arithmetic and logic operators

Changes

• Renamed type special to selector because it's only used for selectors
• Renamed type empty to nothing to make its meaning clearer and avoid API confusion
• Renamed stdlib functions:
  • [is-empty] → [is-nothing]
• Changed behavior of [sel] so that it now prints the current selector when no arguments are passed
• Updated the Rust API to reflect the selector type changes:
  • Renamed Selector to RantSelector for consistency.
  • RantSelector has its own handle type, RantSelectorHandle.
  • RantSelectorHandle can be directly accepted by native functions.
• Exposed some read-only fields on RantSelector through public methods

Fixes

• CLI: Fixed accidental REPL activation when launched with redirected stdin

4.0.0-alpha.30

(2/5/2022)

New

• Added three new Unicode escape formats
  • 16-bit: \uXXXX
  • 32-bit: \UXXXXXXXX
  • Unsized (max 1-8 digits): \U(XXXXXXXX)
• Added stdlib functions
  • [ds-query-sources]

Changes

• The escape sequence parser is now more strict, and will create a compiler error if you escape non-reserved characters
• Renamed stdlib functions:
  • [data] → [ds-request]

Fixes

• Fixed RantValue::concat() not supporting maps
• Fixed field visibility on ModuleResolveError

4.0.0-alpha.29

(1/31/2022)

New

• Module resolver has been externalized into a separate ModuleResolver trait, which you can use to write your own custom resolution logic.
  • 2 impls included: DefaultModuleResolver (default), NoModuleResolver (to disable modules completely)

Changes

• [sum] now accepts any ordered collection type
• Changed behavior of RantValue::is_empty() to match that of Vec
• Changed slice bound separator from : to ..
• Removed need for ! in anonymous accessors and function calls; just use an access path!
• Renamed CompilerErrorKind to CompilerError
• Moved RantOptions::enable_global_modules and RantOptions::local_modules_path to DefaultModuleResolver
• VarArgs<T> and RequiredVarArgs<T> are now public. Use them to add variadic parameters to your native functions!
• Renamed stdlib functions:
  • [nop] → [tap]

Removed

• Removed ability to specify dynamic variable names in accessors - expressions in the first path component now act as anonymous value sources
• RantOptions::enable_require

Fixes

• Fixed parsing bug in function call accessors where a dynamic child component followed by arg list start (:) was incorrectly parsed as a slice
• Fixed incorrect behavior in [shuffle-thru]
• Fixed incorrect infix operator associativity

4.0.0-alpha.28

(1/29/2022)

New

• Added complex spread; add a parametric spread to each iteration of a temporal argument with *** or *a**
• Added assignment pipe; assign pipeval to a new or existing variable at the end of a piped call
• Added infallible IntoRant and FromRant traits
• Added stdlib functions:
  • [pick-sparse]
  • [string-replace]
  • [tuple]

Changes

• Dynamic keys are now wrapped in () instead of {}
• Renamed stdlib functions:
  • [collect] → [list]
• Upgraded library dependencies:
  • quickscope → 0.2.0

Removed

• Removed depth operator

Fixes

• Fixed runtime error when attempting to use pipeval in a pipecall path
• Fixed improper tokenization of labeled temporal spread operators
• Fixed typo in [to-tuple] registration

4.0.0-alpha.27

(1/26/2022)

New

• Added the tuple type, along with tuple initialization syntax:
  • (), (A;), (A; B), (A; B; C), ...
• Added stdlib functions:
  • [squish-thru]
  • [to-tuple]
• Added several Rust API functions to support conversion to and from tuples and other collection types

Changes

• Renamed FromRant to TryFromRant (and adjusted member names)
• Renamed IntoRant to TryIntoRant (and adjusted member names)
• Renamed lang::Rst to lang::Expression to better reflect its purpose
• Parametric spread is now enabled for all indexable collection types; not just lists
• Changed the reference handle types for all collection types from type aliases to structs (and much refactoring was had)
• Completely changed all collection initializer syntax:
  • List: (:), (: A), (: A; B), ...
  • Map: (::), (:: A=1), (:: A=1; B=2), ...
• Renamed stdlib functions:
  • [whitespace-fmt] → [ws-fmt]
  • [squish] → [squish-self]
  • [squished] → [squish]

Fixes

• Fixed [augment] accidentally mutating the original instance of the destination map
• Fixed [to-list] not working on tuples

4.0.0-alpha.26

(1/25/2022)

New

• Added map initializer shorthands; specify both a key and value with a single variable getter
• Added stdlib functions:
  • [augment]
  • [augment-self]
  • [augment-thru]
  • [sort-thru]
  • [sift-thru]
  • [shuffle-thru]

Changes

• Hints/sinks on string literals are allowed
• Renamed stdlib functions:
  • [sort] → [sort-self]
  • [sorted] → [sort]
  • [sift] → [sift-self]
  • [sifted] → [sift]
  • [shuffle] → [shuffle-self]
  • [shuffled] → [shuffle]

Removed

• Removed inner-protected blocks
• Removed stdlib functions:
  • [push-attrs]
  • [pop-attrs]
  • [count-attrs]

Fixes

• Fixed hints/sinks being rejected on accessors
• Fixed key setters accidentally tripping constant reassignment error

4.0.0-alpha.25

(1/23/2022)

New

• Added compiler errors when int/float literals are out of range
• Added @edit: apply recursive functions to your output, iteratively!
• Pipeval ([]) is now supported in access paths without needing to nest it in a dynamic key
• Added protected blocks

Changes

• Renamed stdlib functions:
  • [pipe] → [mut]

Fixes

• Fixed pipeval being unhintable
• Fixed fallible optional parameters not generating warnings when unused
• Fixed minimum int value not being parsed correctly
• Fixed conditional bodies not working like standard blocks

4.0.0-alpha.24

(1/17/2022)

New

• Added @require statements. These take static module paths. You can still use [require] if you need to import modules dynamically.
• Added conditional branching with @if, @elseif, @else
• Added ability to auto-hint variables, params, and function calls using the @text keyword
• Added a ton of arithmetic, logic, and comparison operators, including many C-style infix operators with precedence support
  • Addition: +
  • Subtraction: -
  • Multiplication: *
  • Division: /
  • Modulo: %
  • Exponentiation: **
  • Negation: @neg (- is still valid for negating constants, e.g. -123)
  • Logical AND: @and
  • Logical OR: @or
  • Logical NOT: @not
  • Logical NAND: @nand
  • Logical NOR: @nor
  • Logical XOR: @xor
  • Equality: @eq
  • Inequality: @neq
  • Less than: @lt
  • Less than or equal: @le
  • Greater than: @gt
  • Greater than or equal to: @ge

• Added stdlib functions:
  • [assert-not]

Changes

• Anonymous accessor values now must be surrounded by a block.
• Rant is now relicensed under MIT and Apache 2.0!
• Update FromRant impl for bool to coerce from any RantValue type according to truthiness rules
• Renamed stdlib functions:
  • [shred] → [rand-list-sum]

Removed

• Removed inline lambda bodies. All lambda bodies now require braces.

Fixes

• Fixed broken [chunks] behavior

4.0.0-alpha.23

(1/11/2022)

New

• Added stdlib functions:
  • [print]
  • [chunks]
  • [to-bool]
  • [values]
• Added stdlib constants:
  • MIN_INT, MAX_INT
  • MIN_FLOAT, MAX_FLOAT
  • EPSILON
• Added API items:
  • RantValue::MIN_INT, RantValue::MAX_INT
  • RantValue::MIN_FLOAT, RantValue::MAX_FLOAT
  • RantValue::NAN
  • RantValue::EPSILON

Changes

• Changed hint operator: ' → `
• Changed sink operator: _ → ~
• Changed emptyval literal: ~ → <>
• Added old behavior back to [cat]; previous [cat] behavior migrated to [print] function
• Changed behavior of sinks
  • Instead of suppressing output, sinking an element does the opposite of hinting: it informs the compiler that the sinked element should be treated as not text, causing surrounding whitespace to be ignored during compilation.
• Upgraded library dependencies:
  • cast → 0.3.0
• Upgraded CLI dependencies:
  • ctrlc → 3.1.9
• Renamed stdlib functions:
  • [string] → [to-string]
  • [int] → [to-int]
  • [float] → [to-float]
  • [list] → [to-list]
• Move R1005 (fallible optional param access) to R0028 and upgrade it from a warning to an error

Removed

• Removed the block type
• Removed the defer operator (formerly <>)
• Removed stdlib functions:
  • [resolve]
• Removed RantValue::nan() (superceded by constant RantValue::NAN)

Fixes

• Fixed bench stats in CLI printing to stdout instead of stderr
• Fixed anonymous calls always expecting a pipeval even when not in a piped context
• Fixed pipeval not getting captured in closures
• Fixed panic in [pick] when input list is empty; now prints nothing in this case
• Fixed several panics in number formatter when handling <MIN_INT>

4.0.0-alpha.22

(4/27/2021)

New

• Added data sources (access through the rant::data::DataSource trait)
• Added inline lambdas (you no longer need braces for lambdas with a single expression in them!)
• Optional function parameters can now have user-specified default values
• Exposed Rant.options through the Rant.options() method

Changes

• Boolean literals are now keywords; this means that true and false are now @true and @false. The original reserved fragments are now treated like strings.
  • In addition, boolean keywords now ignore surrounding whitespace.
• Optional parameters without default arguments now no longer define variables in the function body when the user doesn't pass a value to them; as a result, access to these arguments is now fallible.
• Made runtime error messages more consistent

Removed

• Removed Rant.debug_mode in favor of using Rant.options() to get the value instead
• Removed Rant.run_into_string() and Rant.run_into_string_with() because they're kind of pointless

Fixes

• Fixed panic that occurred with some variadic function calls

4.0.0-alpha.21

(4/13/2021)

New

• Added new number format system: alpha
• Added "depth operator" to determine originating scope of a variable
• Trailing semicolons are now allowed in list initializers

Changes

• [seg] now operates internally on grapheme boundaries instead of char boundaries
• Renamed [is-any] to [is-some]
• CLI now uses clap instead of argh to parse cmdline options

Fixes

• Fixed [cat] printing to the wrong scope level
• Fixed panic when setting number format with no output
• Fixed bug where @return-ing from a module scope would unwind the call stack too far
• Fixed [require] not assigning module constants when retrieving from cache

4.0.0-alpha.20

(4/10/2021)

New

• Added number formatter
  • Currently supports these numeral systems:
    • Arabic (Western + Eastern)
    • Persian
    • Babylonian cuneiform (base 60)
    • Roman (upper/lower)
    • Hexadecimal (upper/lower)
    • Octal
    • Binary
• Added stdlib functions:
  • [num-fmt: options?; depth?]
  • [num-fmt-system: system?; depth?]
  • [num-fmt-padding: padding?; depth]
  • [num-fmt-precision: precision?; depth?]
  • [num-fmt-sign: sign-mode?; depth?]
  • [num-fmt-alt: enable?; depth?]
  • [num-fmt-upper: enable?; depth?]
  • [num-fmt-infinity: infinity?; depth?]
  • [num-fmt-endian: endianness?; depth?]
• Added stdlib constants:
  • Float constants: INFINITY, NEG_INFINITY, NAN

Changes

• Renamed [else-if] to [elseif]
• Removed unnecessary unsafe usage from string formatter for function type
• Renamed module rant::random to rant::rng
• E notation is now accepted on float literals

4.0.0-alpha.19

(4/3/2021)

New

• Add [rev] support to the block type
• Add slice support to block type

Changes

• Encapsulate RantRange fields to prevent unwanted mutation
• Rename ToRant trait to IntoRant in order to better reflect its behavior

Fixes

• (internal) Fix flag parameter on rant::runtime::VM::pre_push_block() not being used
• Fixed nested function lookups accidentally considering their container as a function
• Fixed incorrect const redef error on nested function definitions against a constant collection
• Fixed panic when block with no elements is resolved
• Fixed bad slicing behavior on ranges

4.0.0-alpha.18

(2/16/2021)

New

• Added "charms": right-associative operators for control flow
• Added block weights using the @weight charm
• return, continue, and break are now reimplemented as charms

Removed

• Removed from stdlib: [return], [continue], [break]

4.0.0-alpha.17

(2/7/2021)

New

• Added range type
• Standard Library items:
  • [irange]: Create a new inclusive range
  • [range]: Create a new exclusive range
  • [rev]: Create a reversed copy of an ordered collection (list, string, range)

Changes

• Renamed old [list] function to [collect]
• Renamed [concat] to [cat]
• Added new [list] function which converts a single argument to a Rant list
• Temporal spreading now works on any indexable type (list, string, range)
• String representations of collections actually show the contents now (up to 4 layers deep)
• Upgraded library dependencies:
  • logos → 0.12.0
  • rand → 0.8.3
• Upgraded dev dependencies:
  • assert_matches → 1.5.0

Fixes

• Fixed stdlib functions [frac], [floor], [ceil] not being registered (oops.)
• Fixed temporal spreads not handling non-list collections properly

4.0.0-alpha.16

(1/26/2021)

New

• Added temporal argument spreading
• Standard Library items:
  • [concat]: Print a series of arguments
  • [list]: Create a list from a set of arguments
  • [nlist]: Create a list from a set of arguments and nest it inside another list

Changes

• Changed pipe operator from & to |>
• Changed spread operator from + to *
• Changed defer operator from * to <>
• Adjusted whitespace behavior around blocks to avoid ambiguities
• Made separator parameter on [join] optional

Fixes

• Fixed incorrect whitespace print behavior around unflagged function calls

4.0.0-alpha.15

(1/15/2021)

New

• Added support for constants
• Added "pipe" attribute to allow custom block element handling
• Print semantics for collection auto-concatenation
• Compiler now emits warnings for unused variables
• Attribute frame stack now has a max size of 255
• [sel] can now additionally accept selector mode strings directly to create + apply a transient selector
• API features:
  • Rant::set_global_const()
  • Rant::set_global_force()
  • lang::AccessPath::is_variable()
  • lang::Rst::ConstDef
  • compiler::message::CompilerMessage.is_warning()
• CLI: added -W switch to disable warnings
• Standard Library:
  • [pipe]: Sets the pipe attribute.

Changes

• Updated some AST structures to support constants
• The following items are now made constant:
  • Standard library items
  • Program arguments
  • Function arguments
  • Imported modules
• API changes:
  • Renamed lang::AccessPath::capture_var_name() to var_name()
• Upgraded library dependencies:
  • once_cell → 0.5.2
  • quickscope → 0.1.6
  • rand → 0.8.2
  • rand-xoshiro → 0.6.0
  • smallvec → 1.6.1
  • smartstring → 0.2.6
  • unicode-segmentation → 1.7.1
• Stamdard library:
  • Swapped the positions of the two parameters in [join] so the separator comes last
• Upgraded CLI dependencies:
  • argh → 0.1.4

Fixes

• Fixed globals created within program scope not being tracked by compiler
• Fixed [whitespace-fmt] modifying the wrong stack frame

4.0.0-alpha.14

(1/9/2021)

New

• Add support for spread notation in function calls
• Add support for slice notation in getters and setters
• Added BUILD_VERSION constant to stdlib
• Added new stdlib functions:
  • [try]: execute a protected call on a function or block with optional error handling callback

Changes

• Make some unnecessarily public runtime/compiler APIs crate-visible
• Strings are now measured by grapheme clusters instead of bytes; this affects indexing + slicing behavior

Fixes

• Fixed some unintended module re-exports
• Fixed modules imported with [require] not living long enough
• Fixed panic when trying to return from main program scope

4.0.0-alpha.13

(10/19/2020)

Changes

• Renamed ErrorKind to CompilerErrorKind in rant::compiler
• Exposed the rant::runtime module and several types inside
  • More runtime types will be exposed over time as they are documented.

Fixes

• Fixed several stdlib functions not being registered

4.0.0-alpha.12 (yanked)

(10/19/2020)

New

• Added RuntimeErrorType::AssertError
• Added ValueError::Overflow
• Added new stdlib functions:
  • [abs]: calculate the absolute value of a number
  • [acos]: calculate the arccosine of a number
  • [asin]: calculate the arcsine of a number
  • [assert-eq]: raise an error if two values are not equal
  • [assert-neq]: raise an error if two values are equal
  • [assert]: raise an error if a condition is false
  • [atan]: calculate the arctangent of a number
  • [atan2]: calculate the four-quadrant arctangent of a number
  • [cos]: calculate the cosine of an angle
  • [has]: check if a collection contains a specific value
  • [index-of]: return the index of the first occurrence of a value in a list, or ~ if it's not found
  • [is]: check if a value is a specific type
  • [last-index-of]: return the index of the last occurrence of a value in a list, or ~ if it's not found
  • [pow]: raise x to y power
  • [sin]: calculate the sine of an angle
  • [sqrt]: calculate the square root of a number
  • [tan]: calculate the tangent of an angle

Changes

• Renamed Rant's integer type to int
• Renamed stdlib functions:
  • [is-integer] → [is-int]
• Changed [min] and [max] to accept varargs+; lists are replaced with their min/max values respectively

Removed

• Removed [has-key] from stdlib

4.0.0-alpha.11

(10/14/2020)

New

• Getters can now accept an optional fallback value
• Added function call piping
• Added new stdlib functions:
  • [clamp]: clamp a value between two others
  • [is-any]: check if a value is not empty
  • [is-between]: check if a value is between two others (inclusive)
  • [zip]: combine two lists into a new list using a function

Changes

• Empty value token <> changed to ~
• CLI now trims trailing whitespace from REPL input

4.0.0-alpha.10

(10/11/2020)

New

• Added inverse indices in accessors
• Added anonymous getters/setters
• Added "function percolation": function calls will now descope until the requested variable provides a function or other callable value

Changes

• Compiler now consolidates adjacent fragments/escape sequences into single AST node
• Updated quickscope to 0.1.5

Fixes

• Fixed dynamically-keyed setters pushing values to stack in wrong order

Removed

• Removed [get] from stdlib

4.0.0-alpha.9

(10/10/2020)

New

• Added RuntimeErrorType::TypeError
• Added Rant.run_with(), Rant.run_into_string_with()
• Added new stdlib functions:
  • [filter]: make a copy of a list containing only items that pass a predicate
  • [map]: apply a function to items in a list and return another list with the results
  • [oxford-join]: print a list with custom separators for applying series commas and conjunctions
  • [rand-list]: generate a list of random integers
  • [randf-list]: generate a list of random floats
  • [translate]: map a list's values to the values in a map

Fixes

• Fixed [sifted] and [squished] returning <> when input list meets target size
• Fixed sinks not being honored on native function calls

4.0.0-alpha.8

(10/7/2020)

New

• Added RantProgramInfo struct
• Added [require] now searches the containing directory of the running program before the local modules path
• Added new stdlib functions:
  • [alpha]: print a string of random alphanumeric characters
  • [assoc]: create a map from a list of keys and a list of values
  • [ceil]: get the smallest integer greater than or equal to a number
  • [floor]: get the largest integer less than or equal to a number
  • [frac]: get the fractional part of a float value
  • [sift]: remove random items from a list down to a target size
  • [sifted]: create a random, ordered subset of a list
  • [squish]: merge random adjacent elements in-place in a list using addition until a target size is reached
  • [squished]: make a copy of a list with random adjacent elements merged down to a target size

Changes

• [require] now accepts a relative path, as long as it is contained in the modules directory
• RantProgram.name() now returns Option<&str> instead of &str
• Renamed RantOptions.local_module_path to RantOptions.local_modules_path
• Renamed stdlib functions [num] and [numf] to [rand] and [randf], respectively

Fixes

• Fixed function calls not triggering variable capture pass
• Fixed def + get/set of same variable in chained accessor causing erroneous variable capture inside functions

4.0.0-alpha.7

(10/1/2020)

New

• Added new stdlib functions:
  • [break]
  • [continue]
  • [fork]
  • [max]
  • [min]
  • [return]
  • [shred]
  • [shuffled]
  • [sort]
  • [sum]
  • [unfork]

Changes

• Main program body can now be returned from with [return]
• Upgraded smartstring to 0.2.5

4.0.0-alpha.6

(9/22/2020)

New

• Modules are now cached by the executing context in a global map
• Added support for variable capturing in closures
• Added .delete_global(), .has_global(), .delete_global(), .global_names() methods to Rant

Removed

• Removed .globals() method from Rant

Changes

• Upgraded quickscope to 0.1.3

4.0.0-alpha.5

(9/21/2020)

New

• Added Rant::with_random_seed() constructor
• Added .compile_named() and .compile_quiet_named() methods to Rant
• Added support for multi-part accessors
• Added support for modules
• Added new stdlib functions:
  • [require]
  • [error]

Removed

• Removed RantProgram::with_name() method

Changes

• Replaced RuntimeErrorType::GeneralError with RuntimeErrorType::UserError
• Upgraded quickscope to 0.1.2
• [sep] now supports block values and will auto-resolve them for each separator
• Improved stack trace formatting
  • Error messages are categorized and have improved readability
  • Consecutive duplicate stack frames are now combined

4.0.0-alpha.4

(9/12/2020)

New

• Added descope and explicit global modifiers to accessors
• Added implicit local variable scope to program root
• Added support for whitespace normalization via [whitespace-fmt].
• Added new stdlib functions:
  • [insert]
  • [remove]
  • [take]
  • [whitespace-fmt]

Changes

• Runtime now uses quickscope crate for variable access
• Changed Rant::run() to return a RantValue and added Rant::run_into_string() to explicitly return a String output
  • [dignz]
• Renamed stdlib functions:
  • [dec] -> [dig]
  • [hex] -> [digh]
• Upgraded smartstring to version 0.2.4

Removed

• Removed _GLOBALS from stdlib

4.0.0-alpha.3

(8/29/2020)

New

• Added initial support for optional debug symbols. Enable them via debug_mode option in RantOptions.
• Added (very basic) stack traces. They may be buggy still.
• Added the block type.
• Added new stdlib functions:
  • [and], [or], [not], [xor]
  • [clear]
  • [copy]
  • [either]
  • [eq], [neq], [gt], [lt], [ge], [le]
  • [has-key]
  • [if], [else-if], [else]
  • [indent]
  • [is-odd], [is-even], [is-factor]
  • [is-string], [is-number], [is-integer], [is-float], [is-bool], [is-empty], [is-nan]
  • [keys]
  • [lines]
  • [nop]
  • [push], [pop]
  • [reset-attrs]
  • [resolve]
  • [shuffle]
  • [sorted]
• CLI benchmarks are now hidden by default; enable with --bench-mode / -b.

Changes

• Renamed [n] to [num]
• Renamed [nf] to [numf]

Fixes

• Fixed compiler bug where non-printing whitespace was sometimes printed.
• Fixed bug where printing empties with a non-empty would cause output to be coerced incorrectly to a string.
• Fixed bug where sinked blocks print when they're not supposed to.

4.0.0-alpha.2

(8/26/2020)

New

• Added support for some block attributes: conditional value, repetitions, separator
• Added a lot of new stdlib functions
• Added special Rant type to represent opaque internal runtime data.
• Added get_global() and set_global() to Rant.
• Added new Rant::with_options constructor that lets you customize the context using new RantOptions struct.
• Added RantValueType to represent the type of a value.

Changes

• Replaced empty Err variant on Rant::compile* methods with new compiler::ErrorKind enum.
• Changed IndexError and KeyError to use RantValueType instead of &'static str to represent types.
• Renamed get_by_index, set_by_index, get_by_key, and set_by_key methods in RantValue to index_get, index_set, key_get, and key_set respectively.
• Expanded type aliases on Rant::compile* method return types to make them less confusing.
• Hid some modules that don't need to be user-facing.

4.0.0-alpha.1

(8/24/2020)

• Initial alpha release.