79:T54e,## Problem `buildSpecFromParts` (react, vue, solid) and devtools `extractSpecFromParts` applied patch values by reference, so later patches wrote into the message parts themselves. Building a spec from the same parts again, on a remount or in the devtools generation switcher, re\-applied index and append patches (`/state/posts/0`, `/children/-`) on top of the mutated values and duplicated state items and children. The spec from the first build changed too, because it shares those arrays. The system prompt teaches this pattern for state arrays. Svelte was not affected, since it already snapshots each patch. ## Changes - Deep\-copy part data before applying it in all four replay functions. The copy is JSON, because `structuredClone` throws on Vue reactive proxies. - A replay test per package that builds the same parts twice and expects the same spec; each one fails on main. ## Visual proof `useJsonRenderMessage` with the same parts, mounted, unmounted and mounted again: ![posts duplicated on main, single item on this branch](https://cdn.trylle.com/media/images/da963b3cdf13ae73a67019825923d8fd?key=AVoMDbQ3sCjiKUMuKEwFFq%2F%2FcV3Dy7495RH%2Bt9Xsvnj61j4v77hBIr3Ux8vHVPl2keHSMdyS7GqJ07BXKJw3Uf41dbngrUv0mgr6aBagz3JASTb%2BW3UJonnI6JAHsMOt1kvnQIoFbDxhRbvqhyCrDfjvwSqJ2IEtPrN2sE46DH2BKepqmFjFgnzOJcq5nm2bUAQDofTAveYQqVVmvbloOsw3%2FMPsqA%3D%3D) 7a:T66d5,The latest updates on your projects. Learn more about [Vercel for GitHub](https://vercel.link/github-learn-more). | Project | Deployment | Actions | Updated | |:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |:----------------------------------------------------------------------------------------- | | [json\-render](https://vercel.com/vercel-labs/json-render) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render/CSaxk7dwpR4orc6N8iTJiX1AkBkb) | [Preview](https://json-render-git-railly-replay-without-mutating-parts.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_Fm2CCRlfsxZBEwOgXvprapy5tP6U&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-chat\-demo](https://vercel.com/vercel-labs/json-render-chat-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-chat-demo/FcKyCzryKpbWSMhHAe7a6V6pb1Ay) | [Preview](https://json-render-chat-demo-git-railly-replay-without-mutating-parts.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_shEZy72IS5qkUiLD53YOM9Crk8vl&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-dashboard\-demo](https://vercel.com/vercel-labs/json-render-dashboard-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-dashboard-demo/GpEjiyHQUTQkVA43bnocDHdKtYWy) | [Preview](https://json-render-dashboard-demo-git-railly-replay-without-mut-720d2a.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_CpzxBh797k0mzW7pL1HZUSwrNThD&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-game\-engine\-demo](https://vercel.com/vercel-labs/json-render-game-engine-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-game-engine-demo/6HhhJ2sC4A1M9NYbmNMhU6JRXDC2) | [Preview](https://json-render-game-engine-demo-git-railly-replay-without-m-e4337d.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_xF0LR8XlROREfWL2FQadBnZ1edcD&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-image\-demo](https://vercel.com/vercel-labs/json-render-image-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-image-demo/FucMDyLM8fLssMe7mPuiv88eb9r9) | [Preview](https://json-render-image-demo-git-railly-replay-without-mutating-parts.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_ND26LhDuy7HBrwJAwCv9cxBnszgb&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-no\-ai](https://vercel.com/vercel-labs/json-render-no-ai) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-no-ai/CvWfj6wQTDXzazCAktGxUG2CK8Kh) | [Preview](https://json-render-no-ai-git-railly-replay-without-mutating-parts.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_Z5gwffwJk5wPFSQ3kFmAYTO0anKr&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-react\-email\-demo](https://vercel.com/vercel-labs/json-render-react-email-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-react-email-demo/4ZasXSNgMwWJN9eMiuSNS36VzrAz) | [Preview](https://json-render-react-email-demo-git-railly-replay-without-m-4795c6.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_W0RIYpaelYZdvRRx0zccL4L7jV6A&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-react\-pdf\-demo](https://vercel.com/vercel-labs/json-render-react-pdf-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-react-pdf-demo/EHndSN9e3WLFcNyHy7DnJMFPvU9M) | [Preview](https://json-render-react-pdf-demo-git-railly-replay-without-mut-27ab60.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_VAmmCxF0j5EX7E5pMr4Vot8DJ2pn&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-react\-three\-fiber\-demo](https://vercel.com/vercel-labs/json-render-react-three-fiber-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-react-three-fiber-demo/AHpW4cNW3AauxdKQ1HiiqVdp2daP) | [Preview](https://json-render-react-three-fiber-demo-git-railly-replay-wit-3bc89e.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_bzuaIURICZarbMyoL1SDT2IDbnLc&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-remotion\-demo](https://vercel.com/vercel-labs/json-render-remotion-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-remotion-demo/CNDmvx3PB4h63nAneossoNkXWkzJ) | [Preview](https://json-render-remotion-demo-git-railly-replay-without-muta-a9651f.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_LveZCayJic2NMzZlHEiLEz7IyK8I&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-solid\-demo](https://vercel.com/vercel-labs/json-render-solid-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-solid-demo/H2PprSimL9v3Y9wpT3jvu7QG2FGu) | [Preview](https://json-render-solid-demo-git-railly-replay-without-mutating-parts.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_ZmsAXi55eA0J1GH0bJ76gxpYOQdF&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-svelte\-chat\-demo](https://vercel.com/vercel-labs/json-render-svelte-chat-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-svelte-chat-demo/6w2X9PbTXTCpjFSdPkCtUeaoDoMU) | [Preview](https://json-render-svelte-chat-demo-git-railly-replay-without-m-b8efba.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_hRxliPUqp7iO7mnbSxIZrOBP6SN1&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-svelte\-demo](https://vercel.com/vercel-labs/json-render-svelte-demo) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-svelte-demo/4kUnR9oopGnmggKCgE8taBJD4b6B) | [Preview](https://json-render-svelte-demo-git-railly-replay-without-mutati-2c859d.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_A7YcLqGLs7MqIFoJKogh3UyO5t4A&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC | | [json\-render\-vue](https://vercel.com/vercel-labs/json-render-vue) | ![Ready](https://cdn.trylle.com/media/images/c6f97f6a2d9a50bb079b9c2120bcabc5?key=Aag9OPWPryCkgfLUMIUiriowtODh4hqHlmlzdftFmfU8NF62NmcRWEZYaAzSgjXFV7CRHFmtwIUXQzGW%2FMiYFGynEBRM2ZcoaM4U6O0OS8PmNZa7IXMfoNTDcz9NEzKc17c%2BcAPOWyxWJVBjzZRRTanNPzdCPpYzbuN8NGKPs87X) [Ready](https://vercel.com/vercel-labs/json-render-vue/aMqYU9DRnA1bzhCCM9aKpKi2xQfh) | [Preview](https://json-render-vue-git-railly-replay-without-mutating-parts.labs.vercel.dev), [v0](https://v0.app/chat/api/open?vercelProjectId=prj_wncKnKA8rH75v0Vn1YVbm8RozeOv&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC |

1 Skipped Deployment

| Project | Deployment | Actions | Updated | |:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |:----------------------------------------------------------------------------------------- | | [json\-render\-chat\-sdk\-demo](https://vercel.com/vercel-labs/json-render-chat-sdk-demo) | ![Skipped](https://cdn.trylle.com/media/images/f3603e151d14d568206b38648d584f6f?key=AWqnocxmdlNKM1uxzajq9jonEi26QR3Vvx1Yge6T6gTEM7qVB5%2B0wl2MINM8ahjUzIb0QmJNX4PhEQXTZyp%2BcDN%2FvGHgYfEg%2BbgB3WhnLf4ob%2B3atV6Sm6Oi4T9HX0HWSEOBvOJl%2Fz8cHtRi0p2trLJttCoJJ%2FjpU3VteOujHd2M4%2Fdf) [Skipped](https://vercel.com/vercel-labs/json-render-chat-sdk-demo/8xU38rUKp51mgtrUjSRiPqnuXxpb) | [v0](https://v0.app/chat/api/open?vercelProjectId=prj_xu3UEboOlxr78u6AAU0ro2O1bzmD&gitBranch=railly%2Freplay-without-mutating-parts&vercelTeamId=team_nO2mCG4W8IxPIeKoSsqwAxxB&utm_source=pr-comment-table) | Nov 5, 2026 6:38am UTC |

63:["$","$L76",null,{"entries":[{"key":["platform",{"userId":"anon"},"pulls","page",{"owner":"vercel-labs","repo":"json-render","pullNumber":453}],"data":{"repositoryId":"4707","detail":{"author":{"avatarUrl":"https://cdn.trylle.com/media/images/ea6f1724cec49ed3dc6df1c79ce3c05d?key=AbcN2zmNkB0G%2FiEOXoTs9Wyd7%2FLBpM2FgPvqcswVGM%2F9%2FNtwU4ogpZBfIT7bnVQt2%2FukzW4fHwLkpzVIJ4US4P9gGRUmi7mQdlSDB%2FoVoohbR%2F4ilIcxNNX9QeWJYmGrmnvxvzUA0eXBcDNfqgjCc4pVDC4GTOdPWvhKWQGVw6K9D78TGxsIFkC84w%3D%3D","externalProvider":"github","login":"Railly","type":"User","url":"https://github.com/Railly"},"authorId":"51397083","baseRefName":"main","closedAt":null,"comments":4,"createdAt":"2026-11-05T06:36:53Z","headRefName":"railly/replay-without-mutating-parts","id":"4966386","isDraft":false,"labels":[],"number":453,"repository":{"name":"json-render","owner":"vercel-labs","provider":"forgejo"},"state":"open","title":"fix: stop spec replay from mutating message parts","updatedAt":"2026-11-05T09:44:35Z","url":"https://trylle.com/vercel-labs/json-render/pulls/453","body":"$79","additions":149,"deletions":13,"changedFiles":8,"commits":1,"reviewComments":2,"headSha":"2d9150a8b7fa7158439f6f2ef1edaefc47a9d84d","baseSha":"18194121c8f087afacd9a8ef65fbda18374ee039","headRepoOwner":"vercel-labs","headRepoName":"json-render","isMerged":false,"mergeCommitSha":null,"mergedBy":null,"mergeable":true,"mergeableState":"clean","conflictingFiles":null,"requestedTeams":[],"requestedReviewers":[],"graphqlId":"issue:453"},"comments":[{"id":27067173,"graphqlId":"27067173","body":"$7a","createdAt":"2026-11-05T06:36:59Z","author":{"avatarUrl":"https://cdn.trylle.com/media/images/bd21565b4b886e5cef0db32c7f0344af?key=Ac2%2Bksi1LIlNHkTtZAwXv6tt09t6J3yi307LJjxqX4WJV7V2s6%2BI0Envy0ptnh0BgWnFPJBIWHoaJP7O2PIdz4%2FDyORhprU5SMAs88biowmDdp5P5wEqJwK9hocc32DyIwf1dkRFfPk7p4jIYoYYJT1K1dXJsF971VaTxvZB7cj8CL47nQE27ziOhg%3D%3D","externalProvider":"github","login":"vercel[bot]","type":"Bot","url":"https://github.com/apps/vercel"}},{"id":27067174,"graphqlId":"27067174","body":"found the same as ctate! LGTM 🔥 ","createdAt":"2026-11-05T09:44:35Z","author":{"avatarUrl":"https://cdn.trylle.com/media/images/2b085a6cba8ff3aabd718b31048bb717?key=AS7lCihSj1bj4QykO9YSObZDY2czUW0XDwdMiX3RAldEQ%2FCfTCzv%2FZS39T22uC%2FNh%2BJuKcfAVEDZ%2BRVn2itgerM977AYg9NPyqrZJ6r%2Bvi%2FwZ4zYj8MaIvuIE6Rp7rz8HNU3AQzGkfCC70uQnDY41wrC735eyrT9NDzPSR2%2B5ypQ9LHOyRjJK60x%2BQ%3D%3D","externalProvider":"github","login":"lahfir","type":"User","url":"https://github.com/lahfir"}}],"commits":[{"sha":"2d9150a8b7fa7158439f6f2ef1edaefc47a9d84d","message":"fix: stop spec replay from mutating message parts\n\nbuildSpecFromParts (react, vue, solid) and devtools extractSpecFromParts\napplied patch values by reference, so later patches wrote into the parts\nthemselves. Replaying the same parts again, on a remount or in the\ndevtools generation switcher, re-applied index and append patches on top\nof the mutated values and duplicated state items and children. Deep-copy\npart data before applying it.\n","createdAt":"2026-11-04T23:43:53-03:00","author":{"avatarUrl":"","login":"","name":"Railly 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Commits on Thu, Nov 5, 2026