Issues

• Bump cosign to 3.1.3

  enhancement
  sigstore/cosign-installer#251 · Filter by author eshattow opened on Oct 2, 2026

• Import cosign_checksum.txt for cosign release checksum bootstrap

  enhancement
  sigstore/cosign-installer#233 · Filter by author eshattow opened on Apr 17, 2026
  1

• Support RISC-V

  enhancement
  sigstore/cosign-installer#228 · Filter by author eshattow opened on Apr 7, 2026
  1

• Consider removing "cosign-release: main" feature

  enhancement
  sigstore/cosign-installer#227 · Filter by author dbilling opened on Apr 6, 2026
  1

• automate cosign upgrade

  sigstore/cosign-installer#224 · Filter by author jku opened on Mar 26, 2026
  1

• GitHub Action Runner Controller: envsubst: command not found

  bug
  sigstore/cosign-installer#222 · Filter by author oznu opened on Mar 20, 2026
  2

• cosing-installer default is to make updating cosign difficult

  enhancement
  sigstore/cosign-installer#219 · Filter by author jku opened on Mar 5, 2026
  8

• Issue/Question: Cosign Image Signing Failing with HTTP 406 Error on GHEC Container Registry

  question
  sigstore/cosign-installer#216 · Filter by author kapiljiri opened on Jan 19, 2026
  1

• Cosign Image Signing Failing with HTTP 406 Error on GHEC Container Registry

  enhancement
  sigstore/cosign-installer#214 · Filter by author kapiljiri opened on Jan 15, 2026
  1

• remove bash dependency

  bug
  sigstore/cosign-installer#190 · Filter by author miki725 opened on May 23, 2025

• Support RUNNER_TOOL_CACHE for caching the cosign binary

  enhancement
  sigstore/cosign-installer#183 · Filter by author reegnz opened on Mar 4, 2025
  3