27 Feb 2019 Announcing a New Management Structure for Ecma TC39 - Mozilla Hacks - the Web developer blog
11 Dec 2018 [Normative] Make Array.prototype.sort stable by mathiasbynens · Pull Request #1340 · tc39/ecma262
26 Nov 2018 littledan/proposal-idl: Investigation into using an Interface Description Language (IDL) in the ECMAScript standard
23 May 2018 tc39/proposal-well-formed-stringify: Proposal to prevent JSON.stringify from returning ill-formed strings
