PyPI
botocore
Low-level, data-driven core of boto 3.
github.com/boto/botocoreApache-2.0Amazon Web Services273M / week1.6k · 1.2k forks · 226 contributors
Release cadenceSeveral a day
Last releaseOct 30, 2026
Open advisories0
Changelog quality100% curated
CHANGELOG, gaps for some releases
Release history SecurityYou're on
1812 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionbotocore 0.109 → 10.109.0 → 1.43.123Oct 30, 2026 BreakingBreaking48Security2Platform5Deprecated28New2989Changed1339Fixed143Other382botocore 0.108 → 0.1090.108.0 → 0.109.0May 18, 2015 Unknownbotocore 0.107 → 0.1080.107.0 → 0.108.0May 14, 2015 Unknownbotocore 0.106 → 0.1070.106.0 → 0.107.0May 7, 2015 Unknownbotocore 0.105 → 0.1060.105.0 → 0.106.0Apr 27, 2015 Unknownbotocore 0.104 → 0.1050.104.0 → 0.105.0Apr 23, 2015 Unknownbotocore 0.103 → 0.1040.103.0 → 0.104.0Apr 16, 2015 Unknownbotocore 0.102 → 0.1030.102.0 → 0.103.0Apr 10, 2015 Unknownbotocore 0.101 → 0.1020.101.0 → 0.102.0Apr 9, 2015 Unknownbotocore 0.100 → 0.1010.100.0 → 0.101.0Apr 7, 2015 Unknownbotocore 0.99 → 0.1000.99.0 → 0.100.0Apr 2, 2015 Unknownbotocore 0.98 → 0.990.98.0 → 0.99.0Mar 26, 2015 Unknownbotocore 0.97 → 0.980.97.0 → 0.98.0Mar 25, 2015 Unknownbotocore 0.96 → 0.970.96.0 → 0.97.0Mar 24, 2015 Unknownbotocore 0.95 → 0.960.95.0 → 0.96.0Mar 19, 2015 Unknownbotocore 0.94 → 0.950.94.0 → 0.95.0Mar 12, 2015 Unknownbotocore 0.93 → 0.940.93.0 → 0.94.0Mar 5, 2015 Unknownbotocore 0.92 → 0.930.92.0 → 0.93.0Feb 24, 2015 Unknownbotocore 0.91 → 0.920.91.0 → 0.92.0Feb 19, 2015 Unknownbotocore 0.90 → 0.910.90.0 → 0.91.0Feb 18, 2015 Unknownbotocore 0.89 → 0.900.89.0 → 0.90.0Feb 17, 2015 Unknownbotocore 0.88 → 0.890.88.0 → 0.89.0Feb 14, 2015 Unknownbotocore 0.87 → 0.880.87.0 → 0.88.0Feb 12, 2015 Unknownbotocore 0.86 → 0.870.86.0 → 0.87.0Feb 11, 2015 Unknownbotocore 0.85 → 0.860.85.0 → 0.86.0Feb 5, 2015 Unknownbotocore 0.84 → 0.850.84.0 → 0.85.0Jan 27, 2015 Unknownbotocore 0.83 → 0.840.83.0 → 0.84.0Jan 20, 2015 Unknownbotocore 0.82 → 0.830.82.0 → 0.83.0Jan 20, 2015 Unknownbotocore 0.81 → 0.820.81.0 → 0.82.0Jan 16, 2015 Unknownbotocore 0.80 → 0.810.80.0 → 0.81.0Jan 8, 2015 Unknownbotocore 0.79 → 0.800.79.0 → 0.80.0Dec 18, 2014 Unknownbotocore 0.78 → 0.790.78.0 → 0.79.0Dec 12, 2014 Unknownbotocore 0.77 → 0.780.77.0 → 0.78.0Dec 9, 2014 Unknownbotocore 0.76 → 0.770.76.0 → 0.77.0Dec 4, 2014 Unknownbotocore 0.75 → 0.760.75.0 → 0.76.0Nov 26, 2014 Unknownbotocore 0.74 → 0.750.74.0 → 0.75.0Nov 22, 2014 Unknownbotocore 0.73 → 0.740.73.0 → 0.74.0Nov 21, 2014 Unknownbotocore 0.72 → 0.730.72.0 → 0.73.0Nov 13, 2014 Unknownbotocore 0.71 → 0.720.71.0 → 0.72.0Nov 12, 2014 Unknownbotocore 0.70 → 0.710.70.0 → 0.71.0Nov 11, 2014 Unknownbotocore 0.69 → 0.700.69.0 → 0.70.0Nov 7, 2014 Unknownbotocore 0.68 → 0.690.68.0 → 0.69.0Nov 4, 2014 Unknownbotocore 0.67 → 0.680.67.0 → 0.68.0Oct 27, 2014 Unknownbotocore 0.66 → 0.670.66.0 → 0.67.0Oct 23, 2014 Unknownbotocore 0.65 → 0.660.65.0 → 0.66.0Oct 17, 2014 Unknownbotocore 0.64 → 0.650.64.0 → 0.65.0Oct 8, 2014 Unknownbotocore 0.63 → 0.640.63.0 → 0.64.0Oct 6, 2014 Unknownbotocore 0.62 → 0.630.62.0 → 0.63.0Sep 11, 2014 Unknownbotocore 0.61 → 0.620.61.0 → 0.62.0Aug 14, 2014 Unknownbotocore 0.60 → 0.610.60.0 → 0.61.0Aug 11, 2014 Unknownbotocore 0.59 → 0.600.59.0 → 0.60.0Aug 7, 2014 Unknownbotocore 0.58 → 0.590.58.0 → 0.59.0Jul 31, 2014 Unknownbotocore 0.57 → 0.580.57.0 → 0.58.0Jul 24, 2014 Unknownbotocore 0.56 → 0.570.56.0 → 0.57.0Jul 16, 2014 Unknownbotocore 0.55 → 0.560.55.0 → 0.56.0Jul 10, 2014 Unknownbotocore 0.54 → 0.550.54.0 → 0.55.0Jul 1, 2014 Unknownbotocore 0.53 → 0.540.53.0 → 0.54.0Jun 26, 2014 Unknownbotocore 0.52 → 0.530.52.0 → 0.53.0Jun 25, 2014 Unknownbotocore 0.51 → 0.520.51.0 → 0.52.0Jun 20, 2014 Unknownbotocore 0.50 → 0.510.50.0 → 0.51.0Jun 13, 2014 Unknownbotocore 0.49 → 0.500.49.0 → 0.50.0Jun 6, 2014 Unknownbotocore 0.48 → 0.490.48.0 → 0.49.0Jun 4, 2014 Unknownbotocore 0.47 → 0.480.47.0 → 0.48.0Jun 3, 2014 Unknownbotocore 0.46 → 0.470.46.0 → 0.47.0May 27, 2014 Unknownbotocore 0.45 → 0.460.45.0 → 0.46.0May 20, 2014 Unknownbotocore 0.44 → 0.450.44.0 → 0.45.0May 15, 2014 Unknownbotocore 0.43 → 0.440.43.0 → 0.44.0May 12, 2014 Unknownbotocore 0.42 → 0.430.42.0 → 0.43.0May 6, 2014 Unknownbotocore 0.41 → 0.420.41.0 → 0.42.0Apr 24, 2014 Unknownbotocore 0.40 → 0.410.40.0 → 0.41.0Apr 21, 2014 Unknownbotocore 0.39 → 0.400.39.0 → 0.40.0Apr 2, 2014 Unknownbotocore 0.38 → 0.390.38.0 → 0.39.0Apr 1, 2014 Unknownbotocore 0.37 → 0.380.37.0 → 0.38.0Mar 26, 2014 Unknownbotocore 0.36 → 0.370.36.0 → 0.37.0Mar 25, 2014 Unknownbotocore 0.35 → 0.360.35.0 → 0.36.0Mar 20, 2014 Unknownbotocore 0.34 → 0.350.34.0 → 0.35.0Mar 6, 2014 Unknownbotocore 0.33 → 0.340.33.0 → 0.34.0Feb 28, 2014 Unknownbotocore 0.32 → 0.330.32.0 → 0.33.0Feb 6, 2014 Unknownbotocore 0.31 → 0.320.31.0 → 0.32.0Jan 30, 2014 Unknownbotocore 0.30 → 0.310.30.0 → 0.31.0Jan 23, 2014 Unknownbotocore 0.29 → 0.300.29.0 → 0.30.0Jan 9, 2014 Unknownbotocore 0.28 → 0.290.28.0 → 0.29.0Dec 20, 2013 Unknownbotocore 0.27 → 0.280.27.0 → 0.28.0Dec 12, 2013 Unknownbotocore 0.26 → 0.270.26.0 → 0.27.0Dec 6, 2013 Unknownbotocore 0.25 → 0.260.25.0 → 0.26.0Nov 26, 2013 Unknownbotocore 0.24 → 0.250.24.0 → 0.25.0Nov 13, 2013 Unknownbotocore 0.23 → 0.240.23.0 → 0.24.0Nov 8, 2013 Unknownbotocore 0.22 → 0.230.22.0 → 0.23.0Oct 31, 2013 Unknownbotocore 0.21 → 0.220.21.0 → 0.22.0Oct 29, 2013 Unknownbotocore 0.20 → 0.210.20.0 → 0.21.0Oct 24, 2013 Unknownbotocore 0.19 → 0.200.19.0 → 0.20.0Oct 18, 2013 Unknownbotocore 0.18 → 0.190.18.0 → 0.19.0Oct 9, 2013 Unknownbotocore 0.17 → 0.180.17.0 → 0.18.0Oct 2, 2013 Unknownbotocore 0.16 → 0.170.16.0 → 0.17.0Sep 18, 2013 Unknownbotocore 0.15 → 0.160.15.1 → 0.16.0Aug 30, 2013 Unknownbotocore 0.14 → 0.150.14.0 → 0.15.1Aug 23, 2013 Unknownbotocore 0.13 → 0.140.13.1 → 0.14.0Aug 13, 2013 Unknownbotocore 0.12 → 0.130.12.0 → 0.13.1Jul 18, 2013 Unknownbotocore 0.11 → 0.120.11.0 → 0.12.0Jun 5, 2013 Unknownbotocore 0.10 → 0.110.10.0 → 0.11.0May 25, 2013 Unknownbotocore 0.9 → 0.100.9.2 → 0.10.0May 16, 2013 Unknownbotocore 0.8 → 0.90.8.3 → 0.9.2May 5, 2013 Unknownbotocore 0.7 → 0.80.7.0 → 0.8.3Apr 3, 2013 Unknownbotocore 0.6 → 0.70.6.0 → 0.7.0Feb 22, 2013 Unknownbotocore 0.5 → 0.60.5.4 → 0.6.0Feb 19, 2013 Unknownbotocore 0.4 → 0.50.4.2 → 0.5.4Feb 15, 2013 Unknown
VersionChannelDateChangesSecurity
1.43.123 StableOct 30, 2026No changes listed1.43.122 StableOct 29, 2026No changes listed1.43.121 StableOct 28, 2026No changes listed1.43.120 StableOct 27, 2026No changes listed1.43.119 StableOct 26, 2026No changes listed1.43.118 StableOct 22, 2026New10Changed31.43.117 StableOct 21, 2026Breaking2Security1New12Changed1Other11.43.116 StableOct 20, 2026New9Changed1Other11.43.115 StableOct 19, 2026New17Changed15Fixed21.43.114 StableOct 14, 2026New9Changed2Other21.43.113 StableOct 13, 2026New13Changed1Fixed1Other11.43.112 StableOct 12, 2026New8Changed8Other11.43.111 StableOct 9, 2026New4Changed11.43.110 StableOct 8, 2026New22Changed1Other11.43.109 StableOct 7, 2026Breaking11.43.108 StableOct 2, 2026New6Other11.43.107 StableOct 1, 2026New10Changed11.43.106 StableSep 30, 2026New16Changed1Other11.43.105 StableSep 29, 2026New161.43.104 StableSep 28, 2026New10Changed2