Release v0.12.17

• implement add/1, skip/2 functions
• implement --library-path option as the alias of -L option
• fix reduce syntax to emit results for each initial value
• fix last/1 to yield no values when the argument yields no values
• fix limit/2 to emit an error on negative count
• fix @uri and @urid formats not to convert space between plus sign
• fix resolving search paths of import statements in the query
• improve time functions to accept fewer element arrays

Release v0.12.16

• fix offset of query parsing error on multi-byte characters
• fix tests of exp10 and atan2 failing on some platforms
• fix debug/1 to be available only when debug/0 is defined
• improve parser to allow binary operators as object values
• improve compiler to emit error if query is missing

Release v0.12.15

• implement ltrim, rtrim, and trim functions
• implement gojq.ParseError for getting the offset and token of query parsing error
• implement gojq.HaltError for detecting halt errors and stopping outer iteration
• fix object construction with duplicate keys ({x:0,y:1} | {a:.x,a:.y})
• fix halt and halt_error functions to stop the command execution immediately
• fix variable scope of binding syntax ("a" as $v | def f: $v; "b" as $v | f)
• fix pre-defined variables to be available in initial modules ($ARGS in ~/.jq)
• fix ltrimstr and rtrimstr functions to emit error on non-string input
• fix nearbyint and rint functions to round ties to even
• improve parser to allow reduce, foreach, if, try-catch syntax as object values
• remove pow10 in favor of exp10, define scalbn and scalbln by ldexp

Release v0.12.14

• implement abs, pick, and debug/1 functions
• implement --raw-output0 option, and remove --nul-output (-0) option
• fix string multiplication by zero to emit an empty string
• fix zero divided by zero to emit an error, not nan
• fix modulo operator to emit nan if either side is nan
• fix implode function to emit replacement characters on invalid code points
• fix stderr function to output strings in raw format
• fix error function to throw an error even for null
• fix walk function on multiple outputs arguments
• fix --from-file option to work with --args and --jsonargs options
• fix the default module search path ../lib relative to the executable
• improve query parser to support comment continuation with backslash
• improve modulemeta function to include defined function names in the module
• improve search path of import and include directives to support $ORIGIN expansion
• remove deprecated leaf_paths function

Release v0.12.13

• implement @urid format string to decode URI values
• fix functions returning arrays not to emit nil slices (flatten, group_by,
  unique, unique_by, nth, indices, path, and modulemeta.deps)

Release v0.12.12

• fix assignment operator (=) with overlapping paths and multiple values ([[]] | .. = ..)
• fix crash on multiplying large numbers to an empty string (9223372036854775807 * "")
• improve zsh completion file

Release v0.12.11

• fix crash on the assignment operator (=) with multiple values (. = (0,0))
• fix isnormal and normals functions against subnormal numbers

Release v0.12.10

• fix break in try-catch query (label $x | try break $x catch .)
• fix path value validation for getpath function (path(getpath([[0]][0])))
• fix path value validation for custom iterator functions
• fix walk function with argument emitting multiple values ([1],{x:1} | walk(.,0))
• fix @csv, @tsv, @sh to escape the null character (["\u0000"] | @csv,@tsv,@sh)
• improve performance of assignment operator (=), update-assignment operator (|=),
  map_values, del, delpaths, walk, ascii_downcase, and ascii_upcase functions

Release v0.12.9

• fix fromjson to emit error on unexpected trailing string
• fix path analyzer on variable argument evaluation (def f($x): .y; path(f(.x)))
• fix raw input option --raw-input (-R) to keep carriage returns and support 64KiB+ lines

Release v0.12.8

• implement gojq.Compare for comparing values in custom internal functions
• implement gojq.TypeOf for obtaining type name of values in custom internal functions
• implement gojq.Preview for previewing values for error messages of custom internal functions
• fix query lexer to parse string literals as JSON to support surrogate pairs ("\ud83d\ude04")
• fix priority bug of declared and builtin functions (def empty: .; null | select(.))
• fix string indexing by index out of bounds to emit null ("abc" | .[3])
• fix array binding pattern not to match against strings ("abc" as [$a] ?// $a | $a)
• fix sub and gsub functions to emit results in the same order of jq
• fix fromjson to keep integer precision ("10000000000000000" | fromjson + 1)
• fix stream option to raise error against incomplete JSON input
• improve array updating index and string repetition to increase limitations
• improve mktime to support nanoseconds, just like gmtime and now
• improve query lexer to report unterminated string literals
• improve performance of string indexing and slicing by reducing allocations
• improve performance of object and array indexing, slicing, and iteration,
  by validating path values by comparing data addresses. This change improves jq
  compatibility of path value validation ({} | {}.x = 0, [0] | [.[]][] = 1).
  Also optimize constant indexing and slicing by specialized instruction
• improve performance of add (on array of strings), flatten, min, max,
  sort, unique, join, to_entries, from_entries, indices, index,
  rindex, startswith, endswith, ltrimstr, rtrimstr, explode,
  capture, sub, and gsub functions