Bumps [handlebars](https://github.com/sunng87/handlebars-rust) from 4.3.7 to 5.1.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/sunng87/handlebars-rust/releases">handlebars's releases</a>.</em></p> <blockquote> <h2>v5.1.0</h2> <h2>What's Changed</h2> <ul> <li>chore(deps-dev): bump follow-redirects from 1.15.2 to 1.15.4 in /playground/www by <a href="https://github.com/dependabot"><code>@dependabot</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/628">sunng87/handlebars-rust#628</a></li> <li>Add chained else expression support by <a href="https://github.com/progmboy"><code>@progmboy</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/629">sunng87/handlebars-rust#629</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/progmboy"><code>@progmboy</code></a> made their first contribution in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/629">sunng87/handlebars-rust#629</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/sunng87/handlebars-rust/compare/v5.0.0...v5.1.0">https://github.com/sunng87/handlebars-rust/compare/v5.0.0...v5.1.0</a></p> <h2>v5.0.0</h2> <h2>5.0.0</h2> <p>A semver major release that introduces some API breaking changes.</p> <h3>Highlights</h3> <ul> <li><code>RenderError</code> has been rewritten for typed error reason. In previous versions we use string message for <code>RenderError</code> which is impossible to handle with code. This version introduces <code>RenderErrorReason</code> so you can use <code>match</code> to deal various error reasons.</li> <li>Lifetime in <code>Helper</code> trait has been simplified.</li> </ul> <h3>Changes compared to 4.3</h3> <ul> <li>[Added] public mutable access to local variables in <code>BlockContext</code> <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/533">#533</a></li> <li>[Changed] Simplified lifetime specifiers for <code>Helper</code>, <code>ScopedJson</code> and some other related types and functions. <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/532">#532</a></li> <li>[Changed] Updated <code>TemplateError</code> to reduce its size. Direct field access is removed in favor of access methods</li> <li>[Changed] Introducing <code>RenderErrorReason</code> for typed render error</li> <li>[Changed] Changed <code>register_template_directory</code> api for more customizations #[610]</li> <li>[Changed] Updated rust-embed to 8.0</li> </ul> <h2>Collaboration Wanted</h2> <p>I'm looking for collaborations to join the development with me on this project. Contact via email if your are interested in.</p> <h2>Auto-generated changelog</h2> <ul> <li>chore(deps): update criterion requirement from 0.3 to 0.4 by <a href="https://github.com/dependabot"><code>@dependabot</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/530">sunng87/handlebars-rust#530</a></li> <li>issue 529: simplify lifetime requirements by <a href="https://github.com/lovasoa"><code>@lovasoa</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/532">sunng87/handlebars-rust#532</a></li> <li>Allow public access to local variables by <a href="https://github.com/lovasoa"><code>@lovasoa</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/533">sunng87/handlebars-rust#533</a></li> <li>Fix issue when using partial context within each block by <a href="https://github.com/sunng87"><code>@sunng87</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/536">sunng87/handlebars-rust#536</a></li> <li>chore(deps): update tiny_http requirement from 0.11 to 0.12 by <a href="https://github.com/dependabot"><code>@dependabot</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/538">sunng87/handlebars-rust#538</a></li> <li>fix: enable include-exclude feature for rust-embed by <a href="https://github.com/sunng87"><code>@sunng87</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/542">sunng87/handlebars-rust#542</a></li> <li>Fix looking up provided null value in strict mode by <a href="https://github.com/sunng87"><code>@sunng87</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/543">sunng87/handlebars-rust#543</a></li> <li>chore(deps): update pprof requirement from 0.10 to 0.11 by <a href="https://github.com/dependabot"><code>@dependabot</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/544">sunng87/handlebars-rust#544</a></li> <li>Able to get the missing variable path from error by <a href="https://github.com/linw1995"><code>@linw1995</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/546">sunng87/handlebars-rust#546</a></li> <li>chore(deps): update env_logger requirement from 0.9 to 0.10 by <a href="https://github.com/dependabot"><code>@dependabot</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/547">sunng87/handlebars-rust#547</a></li> <li>fix: loading templates which has multiple extensions by <a href="https://github.com/sunng87"><code>@sunng87</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/551">sunng87/handlebars-rust#551</a></li> <li>Web playground by <a href="https://github.com/sunng87"><code>@sunng87</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/548">sunng87/handlebars-rust#548</a></li> <li>chore(deps): bump loader-utils from 1.2.3 to 1.4.2 in /playground/www by <a href="https://github.com/dependabot"><code>@dependabot</code></a> in <a href="https://redirect.github.com/sunng87/handlebars-rust/pull/553">sunng87/handlebars-rust#553</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/sunng87/handlebars-rust/blob/master/CHANGELOG.md">handlebars's changelog</a>.</em></p> <blockquote> <h2><a href="https://github.com/sunng87/handlebars-rust/compare/5.0.0...5.1.0">5.1.0</a> - 2024-01-17</h2> <ul> <li>[Added] Chained <code>else if</code> block support <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/629">#629</a></li> </ul> <h2><a href="https://github.com/sunng87/handlebars-rust/compare/4.3.4...5.0.0">5.0.0</a> - 2023-12-31</h2> <ul> <li>[Added] public mutable access to local variables in <code>BlockContext</code> <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/533">#533</a></li> <li>[Changed] Simplified lifetime specifiers for <code>Helper</code>, <code>ScopedJson</code> and some other related types and functions. <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/532">#532</a></li> <li>[Changed] Updated <code>TemplateError</code> to reduce its size. Direct field access is removed in favor of access methods</li> <li>[Changed] Introducing <code>RenderErrorReason</code> for typed render error</li> <li>[Changed] Changed <code>register_template_directory</code> api for more customizations #[610]</li> <li>[Changed] Updated rust-embed to 8.0</li> </ul> <h2><a href="https://github.com/sunng87/handlebars-rust/compare/4.3.3...4.3.4">4.3.4</a> - 2022-09-11</h2> <ul> <li>[Added] New <code>write_fmt</code> function for <code>Output</code> <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/522">#522</a></li> <li>[Added] <code>reason()</code> method for <code>TemplateError</code> to access underlying reason, this replaces original direct <code>.reason</code> access.</li> <li>[Changed] Direct access to <code>TemplateError</code>'s <code>reason</code> field is depreacted will be removed in future.</li> </ul> <h2><a href="https://github.com/sunng87/handlebars-rust/compare/4.3.2...4.3.3">4.3.3</a> - 2022-07-20</h2> <ul> <li>[Fixed] Disable partial expression indentation with <code>{{~> partial}}</code> to bring behavior closer in line with original javascript version. <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/518">#518</a></li> <li>[Fixed] Support for using partial context together with partial parameters <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/520">#520</a></li> </ul> <h2><a href="https://github.com/sunng87/handlebars-rust/compare/4.3.1...4.3.2">4.3.2</a> - 2022-07-14</h2> <ul> <li>[Added] Render functions that reuse <code>Context</code> for custom <code>std::io::Write</code>: <code>render_with_context_to_write</code> and <code>render_template_with_context_to_write</code></li> </ul> <h2><a href="https://github.com/sunng87/handlebars-rust/compare/4.3.0...4.3.1">4.3.1</a> - 2022-06-09</h2> <ul> <li>[Added] Added support for <code>{{~{variable}~}}</code> syntax <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/509">#509</a></li> </ul> <h2><a href="https://github.com/sunng87/handlebars-rust/compare/4.2.2...4.3.0">4.3.0</a> - 2022-05-18</h2> <ul> <li>[Changed] update MSRV to 1.57 as rhai requires</li> <li>[Fixed] Reimplemented indent support for partial expression <code>{{> partial}}</code>, which is introduced in 4.2.0. The new implementation is aligned with original javascript version, that every text line generated from partial are indented as <code>{{> partial}}</code> does. <code>prevent_indent</code> will turn-off this feature. <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/505">#505</a></li> <li>[Changed] changed error support library from quick_error to thiserror</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/sunng87/handlebars-rust/commit/d8d9a78f4a11d1a5e2ad82cd5277a6edb24d3751"><code>d8d9a78</code></a> chore: Release handlebars version 5.1.0</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/137bce5863b6782252b966480c497246e904e008"><code>137bce5</code></a> chore: minor cleanup for chained else support in <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/629">#629</a></li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/e30d8abfa391b643aa93b0e8d5f424f5a436a8c6"><code>e30d8ab</code></a> Merge pull request <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/629">#629</a> from progmboy/else_chain</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/8f16353281b565007ffccddcb8178389aa3bcdc1"><code>8f16353</code></a> format code</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/786d132c1deb295b1fc77441d85201b556685b82"><code>786d132</code></a> add else chain support</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/23672e837bf731a609080366450e587960d39b69"><code>23672e8</code></a> Merge pull request <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/628">#628</a> from sunng87/dependabot/npm_and_yarn/playground/www/f...</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/b849efd171e2ec598383605349f4ef8bcd6b8631"><code>b849efd</code></a> chore(deps-dev): bump follow-redirects in /playground/www</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/7071c9d3ba572b7ac7f29bee43b2f4501652de83"><code>7071c9d</code></a> test: add test for error reason</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/4664a345f373eb9a96b1281640396d098221a28c"><code>4664a34</code></a> (cargo-release) version 5.0.0</li> <li><a href="https://github.com/sunng87/handlebars-rust/commit/ca277489dc80d2392c0029994e59ed26beb64636"><code>ca27748</code></a> Merge pull request <a href="https://redirect.github.com/sunng87/handlebars-rust/issues/625">#625</a> from sunng87/refactor/render-error-reason-2</li> <li>Additional commits viewable in <a href="https://github.com/sunng87/handlebars-rust/compare/v4.3.7...v5.1.0">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) You can trigger a rebase of this PR by commenting `@dependabot rebase`. 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NOTE: We have recently made significant changes to our repository structure. In order to streamline our development process and foster better contributions, we have merged three separate repositories Cumulus, Substrate and Polkadot into this repository. Read more about the changes here.
Polkadot SDK
The Polkadot SDK repository provides all the resources needed to start building on the Polkadot network, a multi-chain blockchain platform that enables different blockchains to interoperate and share information in a secure and scalable way. The Polkadot SDK comprises three main pieces of software:
Polkadot
Implementation of a node for the https://polkadot.network in Rust, using the Substrate framework. This directory
currently contains runtimes for the Westend and Rococo test networks. Polkadot, Kusama and their system chain runtimes
are located in the runtimes repository maintained by
the Polkadot Technical Fellowship.
Substrate
Substrate is the primary blockchain SDK used by developers to create the parachains that make up the Polkadot network. Additionally, it allows for the development of self-sovereign blockchains that operate completely independently of Polkadot.
Cumulus
Cumulus is a set of tools for writing Substrate-based Polkadot parachains.
Releases
Note
Our release process is still Work-In-Progress and may not yet reflect the aspired outline here.
The Polkadot-SDK has two release channels: stable and nightly. Production software is advised to only use stable.
nightly is meant for tinkerers to try out the latest features. The detailed release process is described in
RELEASE.md.
Stable
stable releases have a support duration of three months. In this period, the release will not have any breaking
changes. It will receive bug fixes, security fixes, performance fixes and new non-breaking features on a two week
cadence.
Nightly
nightly releases are released every night from the master branch, potentially with breaking changes. They have
pre-release version numbers in the format major.0.0-nightlyYYMMDD.
Upstream Dependencies
Below are the primary upstream dependencies utilized in this project:
Security
The security policy and procedures can be found in docs/contributor/SECURITY.md.
Contributing & Code of Conduct
Ensure you follow our contribution guidelines. In every interaction and contribution, this project adheres to the Contributor Covenant Code of Conduct.
Additional Resources
- For monitoring upcoming changes and current proposals related to the technical implementation of the Polkadot network,
visit the
Requests for Comment (RFC)repository. While it's maintained by the Polkadot Fellowship, the RFC process welcomes contributions from everyone.
