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Lifecycle

stunnel Product Lifecycle

Release dates, version history and end-of-support dates for 1 stunnel products and 157 versions.

Releases and Lifecycle

Upcoming End of Support

Release dates, version history and support and end-of-life dates as published by stunnel. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.

stunnel 157 versions

Open-source project; the change log gives release dates only and no support or end-of-life dates.

VersionReleasedSource
5.82[1]
5.81[1]
5.80[1]
5.79[1]
5.78[1]
5.77[1]
5.76[1]
5.75[1]
5.74[1]
5.73[1]
5.72[1]
5.71[1]
5.70[1]
5.69[1]
5.68[1]
5.67[1]
5.66[1]
5.65[1]
5.64[1]
5.63[1]
5.62[1]
5.61[1]
5.60[1]
5.59[1]
5.58[1]
5.57[1]
5.56[1]
5.55[1]
5.54[1]
5.53[1]
5.52[1]
5.51[1]
5.50[1]
5.49[1]
5.48[1]
5.47[1]
5.46[1]
5.45[1]
5.44[1]
5.43[1]
5.42[1]
5.41[1]
5.40[1]
5.39[1]
5.38[1]
5.37[1]
5.36[1]
5.35[1]
5.34[1]
5.33[1]
5.32[1]
5.31[1]
5.30[1]
5.29[1]
5.28[1]
5.27[1]
5.26[1]
5.25[1]
5.24[1]
5.23[1]
5.22[1]
5.21[1]
5.20[1]
5.19[1]
5.18[1]
5.17[1]
5.16[1]
5.15[1]
4.57[1]
5.14[1]
5.13[1]
5.12[1]
5.11[1]
5.10[1]
5.09[1]
5.08[1]
5.07[1]
5.06[1]
5.05[1]
5.04[1]
5.03[1]
5.02[1]
5.01[1]
5.00[1]
4.56[1]
4.55[1]
4.54[1]
4.53[1]
4.52[1]
4.51[1]
4.50[1]
4.49[1]
4.48[1]
4.47[1]
4.46[1]
4.45[1]
4.44[1]
4.43[1]
4.42[1]
4.41[1]
4.40[1]
4.39[1]
4.38[1]
4.37[1]
4.36[1]
4.35[1]
4.34[1]
4.33[1]
4.32[1]
4.31[1]
4.30[1]
4.29[1]
4.28[1]
4.27[1]
4.26[1]
4.25[1]
4.24[1]
4.23[1]
4.22[1]
4.21[1]
4.20[1]
4.19[1]
4.18[1]
4.17[1]
4.16[1]
4.15[1]
4.14[1]
4.13[1]
4.12[1]
4.11[1]
4.10[1]
4.09[1]
4.08[1]
4.07[1]
4.06[1]
4.05[1]
4.04[1]
4.03[1]
4.02[1]
4.01[1]
4.00[1]
3.22[1]
3.21[1]
3.20[1]
3.19[1]
3.18[1]
3.17[1]
3.16[1]
3.15[1]
3.14[1]
3.13[1]
3.12[1]
3.11[1]
3.10[1]
3.9[1]
3.8[1]
3.7[1]
Sources 1
  1. stunnel: Change Log retrieved 2026-10-14
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