Merge branch 'v54r0-release' into 'master'

Documentation and dependencies for v54r0 release

See merge request !562

ReleaseNotes/v54r0.md

+2021-07-08 DaVinci v54r0
+===
+
+This version uses Gaudi v36r0, LHCb v53r0, Lbcom v33r0, Rec v33r0, Phys v33r0 and Analysis v34r0.
+
+This version is released on `master` branch.
+Built relative to DaVinci [v53r0](../-/tags/v53r0), with the following changes:
+
+### New features ~"new feature"
+
+- Upstream project highlights :star:
+- ~Functors ~Tuples | Support for ThOr functor in FunTuple, Analysis!792 (@amathad)
+
+### Fixes ~"bug fix" ~workaround
+- Avoid compression sizes in tests and fix wrong space, !546 (@pkoppenb)
+- Rename histos file, !540 (@pkoppenb)
+- Fix DaVinci tests, !538 (@pkoppenb)
+
+
+### Enhancements ~enhancement
+
+- ~Configuration | Simplified PyConf DaVinci configuration, !542 (@mamartin)
+- ~Configuration | Simplify user algs functions, !535 (@dfazzini)
+- ~Functors ~Tuples | Update tupling example including LoKi and now ThOr functors, !539 (@amathad)
+- ~Tuples | Update the tuple examples, !558 (@amathad)
+
+- Upstream project highlights :star:
+- ~Tuples | Improve user-interface, add special branch for common set of variables and introduce basic set of Kinematics functors, Analysis!797 (@amathad)
+
+
+### Code cleanups and changes to tests ~modernisation ~cleanup ~testing
+
+- ~Build | Rewrite CMake configuration in "modern CMake", !541 (@clemenci)
+- Advanced Tupling test: Do not rely on a reference file, !552 (@pkoppenb)
+- Adapt to ThOr functor and algorithm naming changes, !550 (@apearce)
+- Upstream project highlights :star:
+
+
+### Documentation ~Documentation
+
+### Other
+