summaryrefslogtreecommitdiffstats
path: root/NEWS.md
diff options
context:
space:
mode:
authorOwen Ou <169064+owenthereal@users.noreply.github.com>2023-07-29 07:38:08 -0700
committerGitHub <noreply@github.com>2023-07-29 07:38:08 -0700
commitee2a215f2eb0bde3d4a6cfff1a656dcc684abbb3 (patch)
tree03e4a1c2a495272c8616c4a7ec1a5b9621fadf12 /NEWS.md
parent70bbd10b0b58e797d03963264fc934879bb44454 (diff)
Backfill with references in NEWS.md (#2788)
Backfill with references to PRs & issues in NEWS.md
Diffstat (limited to 'NEWS.md')
-rw-r--r--NEWS.md181
1 files changed, 102 insertions, 79 deletions
diff --git a/NEWS.md b/NEWS.md
index 7859b9f6..d0c82f15 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,9 +4,10 @@ After a five year hiatus we're back with a GitHub organization, with new admins
Since the last stable release many things have happened:
-- jq now lives at https://github.com/jqlang
+- jq now lives at <https://github.com/jqlang>
- New maintainers, admins, and owners have been recruited.
-- CI, scan builds, release builds etc now use GitHub actions.
+ - A list of [current maintainers](https://github.com/jqlang/jq/blob/70bbd10b0b58e797d03963264fc934879bb44454/AUTHORS#L4-L13)
+- CI, scan builds, release builds etc now use GitHub actions. @owenthereal #2596 #2620
- Lots of documentation improvements and fixes.
- Web site updated with new auto complete, better section ids for linking, dark mode, etc. @itchyny #2628
- Release builds for:
@@ -14,14 +15,16 @@ Since the last stable release many things have happened:
- macOS `amd64` and `arm64`
- Windows `i386` and `amd64`
- Docker `linux/386`, `linux/amd64`, `linux/arm64`, `linux/mips64le`, `linux/ppc64le`, `linux/riscv64` and `linux/s390x`
-- Docker images are now available from `ghcr.io/jqlang/jq` instead of docker hub.
-- OSS-fuzz.
+ - More details see @owenthereal #2665
+- Docker images are now available from `ghcr.io/jqlang/jq` instead of docker hub. @itchyny #2652
+- OSS-fuzz. @DavidKorczynski #2760 #2762
-Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq-1.7 but here are some highlights:
+Full commit log can be found at <https://github.com/jqlang/jq/compare/jq-1.6...jq-1.7> but here are some highlights:
## CLI changes
- Make object key color configurable using `JQ_COLORS` environment variable. @itchyny @haguenau @ericpruitt #2703
+
```sh
# this would make "field" yellow (33, the last value)
$ JQ_COLORS="1;30:0;37:0;37:0;37:0;32:1;37:1;37:1;33" ./jq -n '{field: 123}'
@@ -29,9 +32,11 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
"field": 123
}
```
-- Respect `NO_COLOR` environment variable to disable color output. See https://no-color.org for details. @itchyny #2728
+
+- Respect `NO_COLOR` environment variable to disable color output. See <https://no-color.org> for details. @itchyny #2728
- Improved `--help` output. Now mentions all options and nicer order. @itchyny #2747 #2766
- Last output value can now control exit code using `--exit-code`/`-e`. @ryo1kato #1697
+
```sh
# true-ish last output value exits with zero
$ jq -ne true ; echo $?
@@ -45,8 +50,10 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
$ jq -ne empty ; echo $?
4
```
+
- Add `--binary`/`-b` on Windows for binary output. To get `\n` instead of `\r\n` line endings. 0dab2b1 @nicowilliams
- Add `--raw-output0` for NUL (zero byte) separated output. @asottile @pabs3 @itchyny #1990 #2235 #2684
+
```sh
# will output a zero byte after each output
$ jq -n --raw-output0 '1,2,3' | xxd
@@ -69,12 +76,14 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
$ jq -n --raw-output0 '"\u0000"'
jq: error (at <unknown>): Cannot dump a string containing NUL with --raw-output0 option
```
+
- Fix assert crash and validate JSON for `--jsonarg`. @wader #2658
- Remove deprecated `--argfile` option. @itchyny #2768
## Language changes
- Use decimal number literals to preserve precision. Comparison operations respects precision but arithmetic operations might truncate. @leonid-s-usov #1752
+
```sh
# precision is preserved
$ jq -n '100000000000000000'
@@ -86,7 +95,9 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
$ jq -n '100000000000000000+10'
100000000000000020
```
+
- Adds new builtin `pick(stream)` to emit a projection of the input object or array. @pkoppstein #2656
+
```sh
$ jq -n '{"a": 1, "b": {"c": 2, "d": 3}, "e": 4} | pick(.a, .b.c, .x)'
{
@@ -97,7 +108,9 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
"x": null
}
```
+
- Adds new builtin `debug(msgs)` that works like `debug` but applies a filter on the input before writing to stderr. @pkoppstein #2710
+
```sh
$ jq -n '1 as $x | 2 | debug("Entering function foo with $x == \($x)", .) | (.+1)'
["DEBUG:","Entering function foo with $x == 1"]
@@ -111,15 +124,19 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
"c": 3
}
```
+
- Adds new builtin `scan($re; $flags)`. Was documented but not implemented. @itchyny #1961
+
```sh
# look for pattern "ab" in "abAB" ignoring casing
$ jq -n '"abAB" | scan("ab"; "i")'
"ab"
"AB"
```
+
- Adds new builtin `abs` to get absolute value. This potentially allows the literal value of numbers to be preserved as `length` and `fabs` convert to float. @pkoppstein #2767
- Allow `if` without `else`-branch. When skipped the `else`-branch will be `.` (identity). @chancez @wader #1825 #2481
+
```sh
# convert 1 to "one" otherwise keep as is
$ jq -n '1,2 | if . == 1 then "one" end'
@@ -135,7 +152,9 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
"two"
3
```
+
- Allow use of `$binding` as key in object literals. 8ea4a55 @nicowilliams
+
```sh
$ jq -n '"a" as $key | {$key: 123}'
{
@@ -147,7 +166,9 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
"a": 123
}
```
+
- Allow dot between chained indexes when using `.["index"]` @nicowilliams #1168
+
```sh
$ jq -n '{"a": {"b": 123}} | .a["b"]'
123
@@ -155,6 +176,7 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
$ jq -n '{"a": {"b": 123}} | .a.["b"]'
123
```
+
- Fix try/catch catches more than it should. @nicowilliams #2750
- Speed up and refactor some builtins, also remove `scalars_or_empty/0`. @muhmuhten #1845
- Now `halt` and `halt_error` exit immediately instead of continuing to the next input. @emanuele6 #2667
@@ -162,11 +184,13 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
- Make 0 divided by 0 result in NaN consistently. @itchyny #2253
- Fix issue representing large numbers on some platforms causing invalid JSON output. @itchyny #2661
- Fix deletion using assigning empty against arrays. @itchyny #2133
+
```sh
# now this works as expected, filter out all values over 2 by assigning empty
$ jq -c '(.[] | select(. >= 2)) |= empty' <<< '[1,5,3,0,7]'
[1,0]
```
+
- Fix `stderr/0` to output raw text without any decoration. @itchyny #2751
- Fix `nth/2` to emit empty on index out of range. @itchyny #2674
- Fix `implode` to not assert and instead replace invalid unicode codepoints. @wader #2646
@@ -181,113 +205,112 @@ Full commit log can be found at https://github.com/jqlang/jq/compare/jq-1.6...jq
Release history
- * jq version 1.6 was released on Fri Nov 2 2018
- * jq version 1.5 was released on Sat Aug 15 2015
- * jq version 1.4 was released on Mon Jun 9 2014
- * jq version 1.3 was released on Sun May 19 2013
- * jq version 1.2 was released on Thu Dec 20 2012
- * jq version 1.1 was released on Sun Oct 21 2012
- * jq version 1.0 was released on Sun Oct 21 2012
+- jq version 1.6 was released on Fri Nov 2 2018
+- jq version 1.5 was released on Sat Aug 15 2015
+- jq version 1.4 was released on Mon Jun 9 2014
+- jq version 1.3 was released on Sun May 19 2013
+- jq version 1.2 was released on Thu Dec 20 2012
+- jq version 1.1 was released on Sun Oct 21 2012
+- jq version 1.0 was released on Sun Oct 21 2012
New features in 1.6 since 1.5:
- - Destructuring Alternation
+- Destructuring Alternation
- - New Builtins:
- - builtins/0
- - stderr/0
- - halt/0, halt_error/1
- - isempty/1
- - walk/1
- - utf8bytelength/1
- - localtime/0, strflocaltime/1
- - SQL-style builtins
- - and more!
+- New Builtins:
+ - builtins/0
+ - stderr/0
+ - halt/0, halt_error/1
+ - isempty/1
+ - walk/1
+ - utf8bytelength/1
+ - localtime/0, strflocaltime/1
+ - SQL-style builtins
+ - and more!
- - Add support for ASAN and UBSAN
+- Add support for ASAN and UBSAN
- - Make it easier to use jq with shebangs (8f6f28c)
+- Make it easier to use jq with shebangs (8f6f28c)
- - Add $ENV builtin variable to access environment
+- Add $ENV builtin variable to access environment
- - Add JQ_COLORS env var for configuring the output colors
+- Add JQ_COLORS env var for configuring the output colors
New features in 1.5 since 1.4:
- - regular expressions (with Oniguruma)
+- regular expressions (with Oniguruma)
- - a library/module system
+- a library/module system
- - many new builtins
+- many new builtins
- - datetime builtins
- - math builtins
- - regexp-related builtins
- - stream-related builtins (e.g., all/1, any/1)
- - minimal I/O builtins (`inputs`, `debug`)
+ - datetime builtins
+ - math builtins
+ - regexp-related builtins
+ - stream-related builtins (e.g., all/1, any/1)
+ - minimal I/O builtins (`inputs`, `debug`)
- - new syntactic features, including:
+- new syntactic features, including:
- - destructuring (`. as [$first, $second] | ...`)
- - try/catch, generalized `?` operator, and label/break
- - `foreach`
- - multiple definitions of a function with different numbers of
+ - destructuring (`. as [$first, $second] | ...`)
+ - try/catch, generalized `?` operator, and label/break
+ - `foreach`
+ - multiple definitions of a function with different numbers of
arguments
- - command-line arguments
+- command-line arguments
- - --join-lines / -j for raw output
- - --argjson and --slurpfile
- - --tab and --indent
- - --stream (streaming JSON parser)
- - --seq (RFC7464 JSON text sequence)
- - --run-tests improvements
+ - --join-lines / -j for raw output
+ - --argjson and --slurpfile
+ - --tab and --indent
+ - --stream (streaming JSON parser)
+ - --seq (RFC7464 JSON text sequence)
+ - --run-tests improvements
- - optimizations:
+- optimizations:
- - tail-call optimization
- - reduce and foreach no longer leak a reference to .
+ - tail-call optimization
+ - reduce and foreach no longer leak a reference to .
New features in 1.4 since 1.3:
- - command-line arguments
+- command-line arguments
- - jq --arg-file variable file
- - jq --unbuffered
- - jq -e / --exit-status (set exit status based on outputs)
- - jq -S / --sort-keys (now jq no longer sorts object keys by
+ - jq --arg-file variable file
+ - jq --unbuffered
+ - jq -e / --exit-status (set exit status based on outputs)
+ - jq -S / --sort-keys (now jq no longer sorts object keys by
default
- - syntax
+- syntax
- - .. -> like // in XPath (recursive traversal)
- - question mark (e.g., .a?) to suppress errors
- - ."foo" syntax (equivalent to .["foo"])
- - better error handling for .foo
- - added % operator (modulo)
- - allow negation without requiring extra parenthesis
- - more function arguments (up to six)
+ - .. -> like // in XPath (recursive traversal)
+ - question mark (e.g., .a?) to suppress errors
+ - ."foo" syntax (equivalent to .["foo"])
+ - better error handling for .foo
+ - added % operator (modulo)
+ - allow negation without requiring extra parenthesis
+ - more function arguments (up to six)
- - filters:
+- filters:
- - any, all
- - iterables, arrays, objects, scalars, nulls, booleans, numbers,
+ - any, all
+ - iterables, arrays, objects, scalars, nulls, booleans, numbers,
strings, values
- - string built-ins:
+- string built-ins:
- - split
- - join (join an array of strings with a given separator string)
- - ltrimstr, rtrimstr
- - startswith, endswith
- - explode, implode
- - fromjson, tojson
- - index, rindex, indices
+ - split
+ - join (join an array of strings with a given separator string)
+ - ltrimstr, rtrimstr
+ - startswith, endswith
+ - explode, implode
+ - fromjson, tojson
+ - index, rindex, indices
- - math functions
+- math functions
- - floor, sqrt, cbrt, etcetera (depends on what's available from libm)
+ - floor, sqrt, cbrt, etcetera (depends on what's available from libm)
- - libjq -- a C API interface to jq's JSON representation and for
+- libjq -- a C API interface to jq's JSON representation and for
running jq programs from C applications
-