Add support for serializing custom values#6
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remcohaszing merged 2 commits intomainfrom Oct 24, 2025
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This change introduces a new function `customSerialize`. This function accepts the value to serialize, and may return an ESTree expression to represent the value. If nothing is returned, the value is further processed by `valueToEstree`.
This matches the name of the very similar replacer function in `JSON.stringify()`.
rafegoldberg
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Oct 30, 2025
## Version 11.5.0 ### ✨ New & Improved * add MCPIntro component ([#1219](#1219)) ([352fb99](352fb99)) * add support for converting recipe ([#1221](#1221)) ([16db568](16db568)) ### 🛠 Fixes & Updates * **deps:** bump @mdx-js/mdx from 3.1.0 to 3.1.1 ([#1186](#1186)) ([36ba199](36ba199)), closes [mdx-js/mdx#2593](mdx-js/mdx#2593) [mdx-js/mdx#2595](mdx-js/mdx#2595) [mdx-js/mdx#2629](mdx-js/mdx#2629) [mdx-js/mdx#2622](mdx-js/mdx#2622) [mdx-js/mdx#2605](mdx-js/mdx#2605) [mdx-js/mdx#2604](mdx-js/mdx#2604) * **deps:** bump estree-util-value-to-estree from 3.4.0 to 3.5.0 ([#1214](#1214)) ([c953372](c953372)), closes [remcohaszing/estree-util-value-to-estree#6](remcohaszing/estree-util-value-to-estree#6) [#6](#6) * **deps:** bump postcss from 8.5.3 to 8.5.6 ([#1128](#1128)) ([2731484](2731484)), closes [#2052](https://github.com/readmeio/markdown/issues/2052) * **deps:** bump remark-mdx from 3.1.0 to 3.1.1 ([#1185](#1185)) ([bc7f79a](bc7f79a)), closes [mdx-js/mdx#2593](mdx-js/mdx#2593) [mdx-js/mdx#2595](mdx-js/mdx#2595) [mdx-js/mdx#2629](mdx-js/mdx#2629) [mdx-js/mdx#2622](mdx-js/mdx#2622) [mdx-js/mdx#2605](mdx-js/mdx#2605) [mdx-js/mdx#2604](mdx-js/mdx#2604) * **deps:** dependabot updates ([#1217](#1217)) ([b8b0b78](b8b0b78)) <!--SKIP CI-->
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This change introduces a new option
replacer. This is a function which accepts the value to serialize, and may return an ESTree expression to represent the value. If nothing is returned, the value is further processed byvalueToEstree.