Clarify commitment to semantic versioning

[LudwikJaniuk]

see discussion in the issue #3758

[coveralls]

Coverage remained the same at 78.053% when pulling 212fc52 on LudwikJaniuk:patch-1 into edf481d on ethereum:1.x.

[GregTheGreek]

lg2m

will merge post RC.0

[github-actions]

This PR has been automatically marked as stale beacause it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions. If you believe this was a mistake, please comment.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[koraykoska]

Definitely a +1 from me for this. We should really not introduce new breaking changes.

[coveralls]

Pull Request Test Coverage Report for Build 662051925

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 385 unchanged lines in 7 files lost coverage.
• Overall coverage decreased (-2.5%) to 73.759%

---

Files with Coverage Reduction	New Missed Lines	%
packages/web3-core-requestmanager/src/jsonrpc.js	1	88.0%
packages/web3-core-helpers/src/formatters.js	24	79.42%
packages/web3-core-helpers/src/errors.js	31	4.41%
packages/web3-utils/src/soliditySha3.js	55	5.56%
packages/web3-utils/src/index.js	60	30.0%
packages/web3-utils/src/utils.js	84	13.24%
packages/web3-eth-accounts/src/index.js	130	31.65%

Totals
Change from base Build 659174718:	-2.5%
Covered Lines:	3292
Relevant Lines:	4223

---

💛 - Coveralls

[Spacesai1or]

Closing in favor of #3962, there was an update to how Infura links are provided to tests (#3943) and it seems to be causing an issue here