Prepare for release 2.1.0

[gabrielbosio]

Includes the same changes from 3.0.0-rc.1 but it excludes #2042 because it is a breaking change

[github-actions]

Benchmark Results for unmodified programs 🚀

Command	Mean [s]	Min [s]	Max [s]	Relative
base big_factorial	2.146 ± 0.011	2.129	2.164	1.00
head big_factorial	2.151 ± 0.018	2.133	2.191	1.00 ± 0.01

Command	Mean [s]	Min [s]	Max [s]	Relative
base big_fibonacci	2.087 ± 0.012	2.070	2.109	1.01 ± 0.01
head big_fibonacci	2.064 ± 0.011	2.055	2.093	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base blake2s_integration_benchmark	7.873 ± 0.035	7.837	7.930	1.01 ± 0.01
head blake2s_integration_benchmark	7.819 ± 0.029	7.783	7.871	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base compare_arrays_200000	2.211 ± 0.012	2.200	2.240	1.00
head compare_arrays_200000	2.215 ± 0.022	2.188	2.266	1.00 ± 0.01

Command	Mean [s]	Min [s]	Max [s]	Relative
base dict_integration_benchmark	1.420 ± 0.008	1.412	1.434	1.00
head dict_integration_benchmark	1.433 ± 0.004	1.428	1.442	1.01 ± 0.01

Command	Mean [s]	Min [s]	Max [s]	Relative
base field_arithmetic_get_square_benchmark	1.252 ± 0.019	1.235	1.299	1.01 ± 0.02
head field_arithmetic_get_square_benchmark	1.239 ± 0.002	1.236	1.242	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base integration_builtins	7.947 ± 0.102	7.807	8.201	1.01 ± 0.01
head integration_builtins	7.880 ± 0.050	7.805	7.968	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base keccak_integration_benchmark	8.294 ± 0.216	8.115	8.838	1.02 ± 0.03
head keccak_integration_benchmark	8.121 ± 0.049	8.076	8.233	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base linear_search	2.184 ± 0.016	2.166	2.221	1.01 ± 0.01
head linear_search	2.165 ± 0.013	2.152	2.188	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base math_cmp_and_pow_integration_benchmark	1.518 ± 0.008	1.510	1.530	1.00
head math_cmp_and_pow_integration_benchmark	1.527 ± 0.006	1.518	1.537	1.01 ± 0.01

Command	Mean [s]	Min [s]	Max [s]	Relative
base math_integration_benchmark	1.462 ± 0.007	1.450	1.473	1.00
head math_integration_benchmark	1.468 ± 0.007	1.463	1.488	1.00 ± 0.01

Command	Mean [s]	Min [s]	Max [s]	Relative
base memory_integration_benchmark	1.221 ± 0.004	1.216	1.231	1.00 ± 0.00
head memory_integration_benchmark	1.216 ± 0.002	1.213	1.220	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base operations_with_data_structures_benchmarks	1.578 ± 0.005	1.573	1.587	1.00
head operations_with_data_structures_benchmarks	1.593 ± 0.006	1.586	1.605	1.01 ± 0.00

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
base pedersen	536.5 ± 3.5	533.8	546.0	1.00 ± 0.01
head pedersen	534.2 ± 1.1	532.0	536.4	1.00

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
base poseidon_integration_benchmark	636.5 ± 3.6	631.0	642.2	1.00
head poseidon_integration_benchmark	639.2 ± 7.2	630.5	656.3	1.00 ± 0.01

Command	Mean [s]	Min [s]	Max [s]	Relative
base secp_integration_benchmark	1.876 ± 0.021	1.862	1.926	1.03 ± 0.01
head secp_integration_benchmark	1.821 ± 0.004	1.815	1.829	1.00

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
base set_integration_benchmark	681.1 ± 24.1	670.7	749.5	1.03 ± 0.04
head set_integration_benchmark	659.9 ± 6.1	652.2	672.6	1.00

Command	Mean [s]	Min [s]	Max [s]	Relative
base uint256_integration_benchmark	4.323 ± 0.022	4.297	4.365	1.01 ± 0.01
head uint256_integration_benchmark	4.288 ± 0.017	4.262	4.320	1.00

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Please upload report for BASE (2.x.y@60ae80e). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
cairo-vm-tracer/src/tracer.rs	0.00%	1 Missing ⚠️
cairo-vm-tracer/src/tracer_data.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##             2.x.y    #2098   +/-   ##
========================================
  Coverage         ?   96.65%           
========================================
  Files            ?      103           
  Lines            ?    43537           
  Branches         ?        0           
========================================
  Hits             ?    42082           
  Misses           ?     1455           
  Partials         ?        0           

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[JulianGCalderon]

LGTM