- [Tests] up to `node``v12.10`, `v11.15`, `v10.16`, `v8.16`, `v6.17` [`23a6db4`](https://github.com/inspect-js/is-symbol/commit/23a6db49a338d19eab19d876745513820bb6a9dc)
- [Tests] up to `node``v11.7`, `v10.15`, `v8.15`, `v6.16` [`892d92e`](https://github.com/inspect-js/is-symbol/commit/892d92e7c40f3c0577583a98134106181c38bb7e)
- [Tests] use `npx aud` instead of `nsp` or `npm audit` with hoops [`8cbe69c`](https://github.com/inspect-js/is-symbol/commit/8cbe69c3fafe9cfbe7d27f710c88d02d2d2c6a00)
- [Tests] use `npm audit` instead of `nsp` [`741b51d`](https://github.com/inspect-js/is-symbol/commit/741b51dac868f6b22736c204910d257bcf4d5044)
- [meta] add `funding` field [`65b58d1`](https://github.com/inspect-js/is-symbol/commit/65b58d1e9fc572712d462d615e6b2418627d8fb9)
- Update `eslint`, `tape`, `semver`; use my personal shared `eslint` config [`e86aaea`](https://github.com/inspect-js/is-symbol/commit/e86aaea8d81356801ecfc60540523e9b809a55f4)
- [Tests] on all node minors; improve test matrix [`50bc07f`](https://github.com/inspect-js/is-symbol/commit/50bc07f2ff73e5499b02a61f0a00ea48a84ae213)
- [Tests] up to `node``v10.0`, `v9.11`, `v8.11`, `v6.14`, `v4.9`; use `nvm install-latest-npm` [`44402cb`](https://github.com/inspect-js/is-symbol/commit/44402cb82d4499e947b48b31b14667d1ebe7e2b4)
- [Tests] up to `node``v8.1`, `v7.10`, `v6.11`, `v4.8`; improve matrix; old npm breaks on newer nodes [`9047c23`](https://github.com/inspect-js/is-symbol/commit/9047c232857ecb80551a21cc0b1cc4c91d28da1f)
- [Refactor] use `has-symbols` and `object-inspect` [`129bc68`](https://github.com/inspect-js/is-symbol/commit/129bc68dd619b789b9956ac9b63b46257ee1060c)
- [Tests] up to `node``v10.11`, `v8.12` [`c1822e8`](https://github.com/inspect-js/is-symbol/commit/c1822e84d6cc0cee9f1c2893e91b1aa999ad41db)
- [Tests] up to `node``v8.4`; newer npm breaks on older node [`05ce701`](https://github.com/inspect-js/is-symbol/commit/05ce701e3c1be8b3266ffac49806832e410491c1)
- All grade A-supported `node`/`iojs` versions now ship with an `npm` that understands `^`. [`241e6a6`](https://github.com/inspect-js/is-symbol/commit/241e6a655c0e19e9dcf0ae88e7fddd4cde394c5c)
- Test on latest `node` and `io.js` versions. [`5c8d5de`](https://github.com/inspect-js/is-symbol/commit/5c8d5deb9b7c01a8cdf959082a3d619c19751b0a)
- Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG. [`aae9c6a`](https://github.com/inspect-js/is-symbol/commit/aae9c6a724578659976ea74e11ec9fe35608607b)
- Test on `io.js``v2.4` [`ab8f449`](https://github.com/inspect-js/is-symbol/commit/ab8f4492115270cc00a479915b02ac1bac75dfed)
- Test on `io.js``v2.3` [`58ce871`](https://github.com/inspect-js/is-symbol/commit/58ce871674e857955b333aa057eeecd68b40e988)