Updates the requirements on redis to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/mitsuhiko/redis-rs/blob/master/CHANGELOG.md">redis's changelog</a>.</em></p> <blockquote> <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p> <h2>0.20.0 (2021-02-17)</h2> <h4>Features</h4> <ul> <li>Make ErrorKind non_exhaustive for forwards compatibility (<a href="https://github.com/mitsuhiko/redis-rs/commit/ac5e1a60d398814b18ed1b579fe3f6b337e545e9">ac5e1a60</a>)</li> <li><strong>aio:</strong> Allow the underlying IO stream to be customized (<a href="https://github.com/mitsuhiko/redis-rs/commit/6d2fc8faa707fbbbaae9fe092bbc90ce01224523">6d2fc8fa</a>)</li> </ul> <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p> <h2>0.19.0 (2020-12-26)</h2> <h4>Features</h4> <ul> <li>Update to tokio 1.0 (<a href="https://github.com/mitsuhiko/redis-rs/commit/4196019494aafc2bab718bafd1fdfd5e8c195ffa">41960194</a>)</li> <li>use the node specified in the MOVED error (<a href="https://github.com/mitsuhiko/redis-rs/commit/8a53e2699d7d7bd63f222de778ed6820b0a65665">8a53e269</a>)</li> </ul> <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p> <h2>0.18.0 (2020-12-03)</h2> <h4>Bug Fixes</h4> <ul> <li> <p>Don't require tokio for the connection manager (<a href="https://github.com/mitsuhiko/redis-rs/commit/46be86f3f07df4900559bf9a4dfd0b5138c3ac52">46be86f3</a>)</p> </li> <li> <p>Make ToRedisArgs and FromRedisValue consistent for booleans</p> </li> </ul> <p>BREAKING CHANGE</p> <p>bool are now written as 0 and 1 instead of true and false. Parsing a bool still accept true and false so this should not break anything for most users however if you are reading something out that was stored as a bool you may see different results.</p> <h4>Features</h4> <ul> <li>Update tokio dependency to 0.3 (<a href="https://github.com/mitsuhiko/redis-rs/commit/bf5e0af31c08be1785656031ffda96c355ee83c4">bf5e0af3</a>, closes <a href="https://github-redirect.dependabot.com/mitsuhiko/redis-rs/issues/396">#396</a>)</li> <li>add doc_cfg for Makefile and docs.rs config (<a href="https://github.com/mitsuhiko/redis-rs/commit/1bf795174521160934f3695326897458246e4978">1bf79517</a>)</li> <li>Impl FromRedisValue for i128 and u128</li> </ul> <h1>Changelog</h1> <h2><a href="https://github.com/mitsuhiko/redis-rs/compare/0.17.0...0.18.0">0.18.0</a> - 2020-12-03</h2> <h2><a href="https://github.com/mitsuhiko/redis-rs/compare/0.16.0...0.17.0">0.17.0</a> - 2020-07-29</h2> <p><strong>Fixes and improvements</strong></p> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li>See full diff in <a href="https://github.com/mitsuhiko/redis-rs/commits">compare view</a></li> </ul> </details> <br />

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Superseded by #102.

Updates the requirements on redis to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/mitsuhiko/redis-rs/blob/master/CHANGELOG.md">redis's changelog</a>.</em></p> <blockquote> <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p> <h3>0.20.1 (2021-05-18)</h3> <h4>Bug Fixes</h4> <ul> <li>Error properly if eof is reached in the decoder (<a href="https://github.com/mitsuhiko/redis-rs/commit/306797c3c55ab24e0a29b6517356af794731d326">306797c3</a>)</li> </ul> <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p> <h2>0.20.0 (2021-02-17)</h2> <h4>Features</h4> <ul> <li>Make ErrorKind non_exhaustive for forwards compatibility (<a href="https://github.com/mitsuhiko/redis-rs/commit/ac5e1a60d398814b18ed1b579fe3f6b337e545e9">ac5e1a60</a>)</li> <li><strong>aio:</strong> Allow the underlying IO stream to be customized (<a href="https://github.com/mitsuhiko/redis-rs/commit/6d2fc8faa707fbbbaae9fe092bbc90ce01224523">6d2fc8fa</a>)</li> </ul> <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p> <h2>0.19.0 (2020-12-26)</h2> <h4>Features</h4> <ul> <li>Update to tokio 1.0 (<a href="https://github.com/mitsuhiko/redis-rs/commit/4196019494aafc2bab718bafd1fdfd5e8c195ffa">41960194</a>)</li> <li>use the node specified in the MOVED error (<a href="https://github.com/mitsuhiko/redis-rs/commit/8a53e2699d7d7bd63f222de778ed6820b0a65665">8a53e269</a>)</li> </ul> <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p> <h2>0.18.0 (2020-12-03)</h2> <h4>Bug Fixes</h4> <ul> <li> <p>Don't require tokio for the connection manager (<a href="https://github.com/mitsuhiko/redis-rs/commit/46be86f3f07df4900559bf9a4dfd0b5138c3ac52">46be86f3</a>)</p> </li> <li> <p>Make ToRedisArgs and FromRedisValue consistent for booleans</p> </li> </ul> <p>BREAKING CHANGE</p> <p>bool are now written as 0 and 1 instead of true and false. Parsing a bool still accept true and false so this should not break anything for most users however if you are reading something out that was stored as a bool you may see different results.</p> <h4>Features</h4> <ul> <li>Update tokio dependency to 0.3 (<a href="https://github.com/mitsuhiko/redis-rs/commit/bf5e0af31c08be1785656031ffda96c355ee83c4">bf5e0af3</a>, closes <a href="https://github-redirect.dependabot.com/mitsuhiko/redis-rs/issues/396">#396</a>)</li> <li>add doc_cfg for Makefile and docs.rs config (<a href="https://github.com/mitsuhiko/redis-rs/commit/1bf795174521160934f3695326897458246e4978">1bf79517</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li>See full diff in <a href="https://github.com/mitsuhiko/redis-rs/commits">compare view</a></li> </ul> </details> <br />

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Thank you for creating and continuing to maintain this brilliant crate! It is the only solution that allows me to seemlessly translate my lxml-dependent Python code, with a significant usage of XPath (on HTML), into Rust (I have no idea why it is less popular than the other buggy and functionally incomplete crates; although porting from C is less exciting than writing in pure Rust, I think being able to work robustly is more important).

I'm currently not familiar with C (and its porting to Rust) , but I'm learning. I look forward to contributing to the source code when I become competent in the future. For now, what I can do is to fix some typos in the docs and provide any bug reports.

We did a bunch of work to align characters with TeX (mostly more obscure characters, but still). Also, with a list that big, bugs clearly will be there. Deyan found one where "%" did not have a postfix entry, meaning that the spacing for "%" will be wrong. Bugs need to be fixed, so I don't think freezing the core spec is reasonable, and the master list clearly should be the xml-entities list.

@fred-wang Some of the changes are clearly correct notably Unicode TR and TeX define characters to be relations, forcing an incompatible interpretation here will just standardise confusion forever. The baseline for the First Public Working draft shoudl be as accurate as we can reasonably make it.

Yes, my preference is that we revert all the changes to unicode.xml that affect the current MathML core spec.

As discussed in email, this regenerates the html tables from unicode.xml, If any of tehse changes are not wanted we should revert the relevant entries in unioce.xml, to get a stable base going forward, to allow extra data to be added to the sources (eg as happens every Unicode release) while checking that no changes have been made to normative data in the relevant specifications.