A simple to use, efficient, and full-featured Command Line Argument Parser

Release History

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Version Date Stability
4.2.0 Mar 28, 2023 stable
4.1.14 Mar 28, 2023 stable
4.1.13 Mar 23, 2023 stable
4.1.12 Mar 23, 2023 stable
4.1.11 Mar 19, 2023 stable
4.1.10 Mar 18, 2023 stable
4.1.9 Mar 16, 2023 stable
4.1.8 Feb 28, 2023 stable
4.1.7 Feb 27, 2023 stable
4.1.6 Feb 15, 2023 stable
4.1.5 Feb 15, 2023 stable
4.1.4 Jan 24, 2023 stable
4.1.3 Jan 23, 2023 stable
4.1.2 Jan 23, 2023 stable
4.1.1 Jan 14, 2023 stable
4.1.0 Jan 13, 2023 stable
4.0.32 Dec 22, 2022 stable
4.0.31 Dec 22, 2022 stable
4.0.30 Dec 21, 2022 stable
4.0.29 Nov 29, 2022 stable
4.0.28 Nov 29, 2022 stable
4.0.27 Nov 24, 2022 stable
4.0.26 Nov 16, 2022 stable
4.0.25 Nov 15, 2022 stable
4.0.24 Nov 14, 2022 stable
4.0.23 Nov 11, 2022 stable
4.0.22 Nov 7, 2022 stable
4.0.21 Nov 7, 2022 stable
4.0.20 Nov 7, 2022 stable
4.0.19 Nov 4, 2022 stable
3.2.23 Oct 24, 2022 stable
4.0.18 Oct 20, 2022 stable
4.0.17 Oct 18, 2022 stable
4.0.16 Oct 18, 2022 stable
4.0.15 Oct 13, 2022 stable
4.0.14 Oct 12, 2022 stable
4.0.13 Oct 11, 2022 stable
4.0.12 Oct 10, 2022 stable
4.0.11 Oct 9, 2022 stable
4.0.10 Oct 5, 2022 stable
4.0.9 Oct 3, 2022 stable
4.0.8 Oct 1, 2022 stable
4.0.7 Sep 30, 2022 stable
4.0.6 Sep 30, 2022 stable
4.0.5 Sep 30, 2022 stable
4.0.4 Sep 29, 2022 stable
4.0.3 Sep 29, 2022 stable
4.0.2 Sep 28, 2022 stable
4.0.1 Sep 28, 2022 stable
4.0.0 Sep 28, 2022 stable
4.0.0-rc.3 Sep 26, 2022 rc
4.0.0-rc.2 Sep 21, 2022 rc
4.0.0-rc.1 Sep 20, 2022 rc
3.2.22 Sep 16, 2022 stable
3.2.21 Sep 12, 2022 stable
3.2.20 Sep 2, 2022 stable
3.2.19 Aug 30, 2022 stable
3.2.18 Aug 29, 2022 stable
3.2.17 Aug 12, 2022 stable
3.2.16 Jul 30, 2022 stable
3.2.15 Jul 25, 2022 stable
3.2.14 Jul 21, 2022 stable
3.2.13 Jul 19, 2022 stable
3.2.12 Jul 14, 2022 stable
3.2.11 Jul 13, 2022 stable
3.2.10 Jul 12, 2022 stable
3.2.8 Jun 30, 2022 stable
3.2.7 Jun 28, 2022 stable
3.2.6 Jun 21, 2022 stable
3.2.5 Jun 15, 2022 stable
3.2.4 Jun 14, 2022 stable
3.2.3 Jun 14, 2022 stable
3.2.2 Jun 14, 2022 stable
3.2.1 Jun 13, 2022 stable
3.2.0 Jun 13, 2022 stable
3.1.18 May 10, 2022 stable
3.1.17 May 6, 2022 stable
3.1.16 May 6, 2022 stable
3.1.15 May 2, 2022 stable
3.1.14 May 1, 2022 stable
3.1.13 Apr 30, 2022 stable
3.1.12 Apr 22, 2022 stable
3.1.11 Apr 22, 2022 stable
3.1.10 Apr 19, 2022 stable
3.1.9 Apr 15, 2022 stable
3.1.8 Apr 1, 2022 stable
3.1.7 Mar 31, 2022 stable
3.1.6 Mar 7, 2022 stable
3.1.5 Mar 2, 2022 stable
3.1.4 Mar 2, 2022 stable
3.1.3 Feb 28, 2022 stable
3.1.2 Feb 23, 2022 stable
3.1.1 Feb 21, 2022 stable
3.1.0 Feb 16, 2022 stable
3.0.14 Feb 1, 2022 stable
3.0.13 Jan 26, 2022 stable
3.0.12 Jan 24, 2022 stable
3.0.11 Jan 24, 2022 stable
3.0.10 Jan 18, 2022 stable
3.0.9 Jan 18, 2022 stable
3.0.8 Jan 17, 2022 stable
3.0.7 Jan 12, 2022 stable
3.0.6 Jan 10, 2022 stable
3.0.5 Jan 5, 2022 stable
3.0.4 Jan 4, 2022 stable
3.0.3 Jan 4, 2022 stable
3.0.2 Jan 4, 2022 stable
3.0.1 Jan 3, 2022 stable
3.0.0 Dec 31, 2021 stable
3.0.0-rc.13 Dec 31, 2021 rc
3.0.0-rc.12 Dec 31, 2021 rc
3.0.0-rc.11 Dec 30, 2021 rc
3.0.0-rc.10 Dec 30, 2021 rc
3.0.0-rc.9 Dec 27, 2021 rc
3.0.0-rc.8 Dec 23, 2021 rc
3.0.0-rc.7 Dec 16, 2021 rc
3.0.0-rc.6 Dec 16, 2021 rc
3.0.0-rc.5 Dec 15, 2021 rc
3.0.0-rc.4 Dec 10, 2021 rc
3.0.0-rc.3 Dec 10, 2021 rc
3.0.0-rc.2 Dec 10, 2021 rc
3.0.0-rc.1 Dec 9, 2021 rc
3.0.0-rc.0 Dec 8, 2021 rc
2.34.0 Nov 30, 2021 stable
2.33.4 Nov 30, 2021 stable
3.0.0-beta.5 Oct 17, 2021 beta
3.0.0-beta.4 Aug 14, 2021 beta
3.0.0-beta.3 Aug 14, 2021 beta
3.0.0-beta.2 Sep 19, 2020 beta
2.33.3 Aug 14, 2020 stable
2.33.2 Aug 5, 2020 stable
2.33.1 May 11, 2020 stable
3.0.0-beta.1 May 3, 2020 beta
2.33.0 Apr 6, 2019 stable
2.32.0 Jun 27, 2018 stable
2.31.2 Mar 19, 2018 stable
2.31.1 Mar 6, 2018 stable
2.31.0 Mar 6, 2018 stable
2.30.0 Feb 13, 2018 stable
2.29.4 Feb 6, 2018 stable
2.29.3 Feb 5, 2018 stable
2.29.2 Jan 16, 2018 stable
2.29.1 Jan 9, 2018 stable
2.29.0 Dec 7, 2017 stable
2.28.0 Nov 28, 2017 stable
2.27.1 Oct 26, 2017 stable
2.27.0 Oct 25, 2017 stable
2.26.2 Sep 16, 2017 stable
2.26.1 Sep 14, 2017 stable
2.26.0 Jul 29, 2017 stable
2.25.1 Jul 21, 2017 stable
2.25.0 Jun 20, 2017 stable
2.24.2 May 16, 2017 stable
2.24.1 May 7, 2017 stable
2.24.0 May 5, 2017 stable
2.23.3 Apr 19, 2017 stable
2.23.2 Apr 10, 2017 stable
2.23.1 Apr 5, 2017 stable
2.23.0 Apr 5, 2017 stable
2.22.2 Mar 30, 2017 stable
2.22.1 Mar 24, 2017 stable
2.22.0 Mar 23, 2017 stable
2.21.3 Mar 23, 2017 stable
2.21.2 Mar 20, 2017 stable
2.21.1 Mar 12, 2017 stable
2.21.0 Mar 12, 2017 stable
2.20.5 Feb 18, 2017 stable
1.5.6 Feb 18, 2017 stable
2.20.4 Feb 16, 2017 stable
2.20.3 Feb 3, 2017 stable
2.20.2 Feb 3, 2017 stable
2.20.1 Jan 31, 2017 stable
2.20.0 Jan 6, 2017 stable
2.19.3 Dec 28, 2016 stable
2.19.2 Dec 9, 2016 stable
2.19.1 Dec 2, 2016 stable
2.19.0 Nov 21, 2016 stable
2.18.0 Nov 5, 2016 stable
2.17.1 Nov 2, 2016 stable
2.17.0 Nov 2, 2016 stable
2.16.4 Oct 31, 2016 stable
2.16.3 Oct 29, 2016 stable
2.16.2 Oct 25, 2016 stable
2.16.1 Oct 24, 2016 stable
2.16.0 Oct 24, 2016 stable
2.15.0 Oct 21, 2016 stable
2.14.1 Oct 21, 2016 stable
2.14.0 Oct 5, 2016 stable
2.13.0 Sep 18, 2016 stable
2.12.1 Sep 13, 2016 stable
2.12.0 Sep 13, 2016 stable
2.11.3 Sep 7, 2016 stable
2.11.2 Sep 6, 2016 stable
2.11.1 Sep 5, 2016 stable
2.11.0 Aug 28, 2016 stable
2.10.4 Aug 26, 2016 stable
2.10.3 Aug 25, 2016 stable
2.10.2 Aug 22, 2016 stable
2.10.1 Aug 21, 2016 stable
2.10.0 Jul 29, 2016 stable
2.9.3 Jul 24, 2016 stable
2.9.2 Jul 3, 2016 stable
2.9.1 Jul 2, 2016 stable
2.9.0 Jul 2, 2016 stable
2.8.0 Jun 30, 2016 stable
2.7.1 Jun 29, 2016 stable
2.7.0 Jun 28, 2016 stable
2.6.0 Jun 15, 2016 stable
2.5.2 May 31, 2016 stable
2.5.1 May 11, 2016 stable
2.5.0 May 10, 2016 stable
2.4.3 May 10, 2016 stable
2.4.2 May 10, 2016 stable
2.4.1 May 10, 2016 stable
2.4.0 May 4, 2016 stable
2.3.0 Apr 18, 2016 stable
2.2.6 Apr 17, 2016 stable
2.2.5 Apr 3, 2016 stable
2.2.4 Mar 30, 2016 stable
2.2.3 Mar 29, 2016 stable
2.2.2 Mar 27, 2016 stable
2.2.1 Mar 17, 2016 stable
2.2.0 Mar 15, 2016 stable
2.1.2 Feb 24, 2016 stable
2.1.1 Feb 19, 2016 stable
2.1.0 Feb 14, 2016 stable
2.0.6 Feb 9, 2016 stable
2.0.5 Feb 5, 2016 stable
2.0.4 Feb 4, 2016 stable
2.0.3 Feb 3, 2016 stable
2.0.2 Feb 1, 2016 stable
2.0.1 Jan 30, 2016 stable
2.0.0 Jan 29, 2016 stable
1.5.5 Jan 4, 2016 stable
1.5.4 Dec 18, 2015 stable
1.5.3 Nov 20, 2015 stable
1.5.2 Nov 14, 2015 stable
1.5.1 Nov 13, 2015 stable
1.5.0 Nov 13, 2015 stable
1.4.7 Nov 3, 2015 stable
1.4.6 Oct 29, 2015 stable
1.4.5 Oct 6, 2015 stable
1.4.4 Oct 6, 2015 stable
1.4.3 Sep 30, 2015 stable
1.4.2 Sep 23, 2015 stable
1.4.1 Sep 22, 2015 stable
1.4.0 Sep 9, 2015 stable
1.3.2 Sep 8, 2015 stable
1.3.1 Sep 4, 2015 stable
1.3.0 Sep 1, 2015 stable