chore: release v5.2.0

[mise-en-dev]

🚀 Features

• (argv) add a zero-allocation argv parser by @jdx in #798
• (argv) emit a usage spec from static metadata by @jdx in #801
• (argv) a bound stops a variadic by @jdx in #826
• (argv) route a word that names nothing to the default subcommand by @jdx in #848
• (argv) join static tables at compile time by @jdx in #851
• (argv) render the usage line, byte-identical to usage-lib's by @jdx in #854
• (argv) render -h, byte-identical to usage-lib's by @jdx in #860
• (bench) count what a parse allocates, and stop allocating for commands nobody ran by @jdx in #829
• (complete) complete config keys and values from the spec by @jdx in #840
• (config) generate the settings registry from the spec by @jdx in #864
• (config) carry a setting's choices into the generated registry by @jdx in #869
• (derive) compile a struct into parse tables and a spec by @jdx in #803
• (derive) compile subcommands from an enum by @jdx in #816
• (derive) check what a parse cannot decide on its own by @jdx in #817
• (derive) nest commands to any depth by @jdx in #818
• (derive) declare which flags conflict and which require each other by @jdx in #820
• (derive) let a flag displace another, the last one given winning by @jdx in #821
• (derive) let a command answer to more than one name by @jdx in #827
• (derive) let a variant hold its command in a Box by @jdx in #828
• (derive) let a field be the type it means by @jdx in #833
• (derive) declare the words a value may be by @jdx in #838
• (derive) hold the bytes a word arrived as by @jdx in #841
• (derive) declare the properties mise patches in by hand by @jdx in #842
• (derive) accept a value the OS accepts and UTF-8 does not by @jdx in #844
• (derive) share declarations between commands with flatten by @jdx in #852
• (derive) say three things about a CLI the spec could and the derive could not by @jdx in #853
• (generate) add json-schema for a CLI's config file by @jdx in #839
• (spec) support flag relationships by @jdx in #793
• (spec) add help_heading, and render it by @jdx in #802
• (spec) allow a mount at the top level by @jdx in #806
• (spec) make unknown flags configurable, and keep them as values by @jdx in #810
• (spec) add conflicts to flags by @jdx in #819

🐛 Bug Fixes

• (argv) stop a repeatable flag from eating a positional by @jdx in #799
• (ci) unblock releases by cutting usage-derive's dev-dependency by @jdx in #811
• (cli) recognize about as root command help by @jdx in #794
• (derive) let a ---only argument follow a variadic by @jdx in #823
• (derive) three more descriptions a spec keeps and the derive lost by @jdx in #861
• (docs) link multi-word commands to their real source files by @jdx in #845
• (docs) link every command to the file that implements it by @jdx in #846
• (docs) keep hidden entries out of help by @jdx in #859
• (parse) keep every -- after the first by @jdx in #809
• (parse) stop losing a flag that is missing its value by @jdx in #807
• (spec) make the config block survive being written out by @jdx in #832
• (spec) apply default_subcommand only at the root by @jdx in #850

🛡️ Security

• (docs) render the config block by @jdx in #837
• (spec) the config vocabulary by @jdx in #835

📦️ Dependency Updates

• update rust crate syn to v3 by @renovate[bot] in #808

[greptile-apps]

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	cargo/​tera@​2.1.0 ⏵ 2.1.1

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