--- title: Carbon DLS API Release Notes slug: software/carbon-dls-api-release-notes description: Stay up-to-date with the latest enhancements to Carbon's API for DLS production in this comprehensive document. docTags: createdAt: 2024-07-01T23:19:12.346Z --- Carbon's API supports DLS production in conjunction with the standard printer software. :::ExpandableHeading ## May 26, 2026 **model\_names available via GET /prints endpoint** Responses to GET /prints requests now include a list of model\_names (the filenames of all part STLs included in the print). This information may be useful if you have a separate system in which you want to programmatically document individual models that have been printed on your Carbon printers. ::: :::ExpandableHeading ## 0.4.17 Wednesday, August 27, 2025 **New Features ** - Improved performance of GET /model\_program\_run endpoint  - Reduced p90 response time from >30s to \<5s  - Added a new option to GET /model\_program\_run endpoint that enables user to request only summary information. This provides a faster response time in lieu of operation detail. - How to use:  - Token: summary\_only - Description: 'If true, returns only Program level status, skipping Operation level statuses.' ::: :::ExpandableHeading ## v0.4.12 Thursday, October 5, 2023 No customer facing changes. ::: :::ExpandableHeading ## v0.4.11 Thursday, September 21, 2023 No customer facing changes. ::: :::ExpandableHeading ## v0.4.10 Thursday, September 14, 2023 **Additional Information Available in GET /models endpoints** GET /models endpoints now return the email of the user who uploaded the original model file. ::: :::ExpandableHeading ## v0.4.8 August 24, 2023 **New GET /model\_program\_runs bulk endpoint** Users can now query for one or more model\_program\_runs instances with a single call to the API. Use this to reduce the number of calls made when checking for model program run status’. ::: :::ExpandableHeading ## v0.4.7 ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-Eo-6KvXTFc8FquU4Pdc_--20240802-141359.pdf" label="Carbon DLS API Release notes v0.4.7 (08_17_2023).pdf"} ::: :::ExpandableHeading ## v0.4.6 ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-AiFA1QAH9MomNaDm7oqcr-20240802-141500.pdf" label="Carbon DLS API Release notes v0.4.6 (7_10_2023).pdf"} ::: :::ExpandableHeading ## v0.4.5 ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-6Mbxsk43v_wuVOGP0oc7F-20240802-141511.pdf" label="Carbon DLS API Release notes v0.4.5 (03_30_23).pdf"} ::: :::ExpandableHeading ## v0.4.4 ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-CAL2AlrtAWQk9vHE3yfp8-20240802-141522.pdf" label="Carbon DLS API Release notes v0.4.4 (01_12_23).pdf"} ::: :::ExpandableHeading ## v0.4.2 ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-mJPyrOZKGO5D5yHYPREUQ-20240802-141534.pdf" label="Carbon DLS API Release notes v0.4.2 (11_30_22).pdf"} ::: :::ExpandableHeading ## v0.4.1 ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-XzSz5E_YH6akP0ft_piVk-20240802-141541.pdf" label="Carbon DLS API Release notes v0.4.1 (9_29_22).pdf"} ::: :::ExpandableHeading ## v0.4.0 ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-iUhSuXroayqxopmAVJNbu-20240802-141557.pdf" label="Carbon DLS API Release notes v0.4.0 (7_26_22).pdf"} ::: :::ExpandableHeading ## Older Releases ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-NUvSqeiDO6pjWXmmE0e0t-20240802-142402.pdf" label="Carbon DLS API Release notes v0.3.9 (2_15_22).pdf"} ::File{src="https://api.archbee.com/api/presign/vMzsbEjDegHbwm-J2w3HR-fuW0QAuRQAzF5I4W_Qlqe-20240802-142435.pdf" label="Carbon DLS API Release notes v0.3.8 (11_02_21).pdf"} 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