Hi Jordan, The gdal-dev list is correct contact point, even you can also make a feature request at https://github.com/OSGeo/gdal/issues. The benefit of starting the discussion on the mailing list is that the mailing list reaches also other users, who will see your idea and may support you "I need that feature too" Now that other users, including me, have not reacted, may mean that zstd compressed zips are not especially common.
The core GDAL developers are also reading the mailing list. I know that some of them have been busy with having presentations at conferences, and some of them have holidays. Probably they will answer you in near future. -Jukka Rahkonen- ________________ Lähettäjä: gdal-dev <[email protected]> käyttäjän Jordan Dauble via gdal-dev <[email protected]> puolesta Lähetetty: Keskiviikko 5. elokuuta 2026 21.17 Vastaanottaja: [email protected] <[email protected]> Aihe: Re: [gdal-dev] VRT File Support Within a Zstd-Compressed Zip Greetings, I am new to the GDAL discussion board and am just checking if this is the appropriate method for requesting a feature, such as VRT file support within a Zstd-compressed zip? Jordan DaubleSimBlocks LLC, Founder & CEO407-641-5218253 Plaza Dr., Ste COviedo, FL 32765https://www.simblocks.io/Chair, SISO CIGI PSGFrom: Jordan Dauble <[email protected]>Sent: Sunday, July 19, 2026 5:17 PMTo: [email protected] <[email protected]>Subject: VRT File Support Within a Zstd-Compressed Zip Good afternoon, I would like to request that a new feature be added to GDAL. Our team has found that while both libzip and GDAL support Zstd compression, the support does not extend to loading vrt files within a Zstd-compressed zip. We have a use case where the vsizip file handler is used on a Zstd-compressed zip, such asogr2ogr outputTest.gpkg /vsizip/{<zip_filename>}/extent.geojson.We believe the following files would require modification to support this feature:port/cpl_minizip_unzip.cppport/cpl_vsil_gzip.cppJordan DaubleSimBlocks LLC, Founder & CEO407-641-5218253 Plaza Dr., Ste COviedo, FL 32765https://www.simblocks.io/Chair, SISO CIGI PSG _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
