This commit upgrades mandatory and optional dependencies, such as: * Spring Framework 5.3.26 * Reactor 2020.0.30 * Spring Data 2021.2.10 * Spring Security 5.7.7 Closes gh-637 Closes gh-638 Closes gh-639 Closes gh-640
This commit upgrades mandatory and optional dependencies, such as: * Spring Framework 5.3.26 * Reactor 2020.0.30 * Spring Data 2021.2.10 * Spring Security 5.7.7 Closes gh-637 Closes gh-638 Closes gh-639 Closes gh-640