Release v0.30.0

Release v0.30.0 is out of the oven.

This release contains no major API breakage, but all around improvements and bug fixes.

fwk

• updated fwk-app to use the latest gonuts/commander version that provides auto-completion of commands, flags and sub-commands.

groot

• add support for TBranchObject and TLeafObject
• add support for TLorentzVector (in root-dump and friends)
• add support for TNtuple and TNtupleD (in root-dump and friends)

hplot

• fixed a race in hplot.New where the global variable from gonum/plot was being modified without a critical section. This race appeared when one would create multiple hplot.Plot concurrently.

sliceop

• improved performances of sliceop/f64s.Take. Do note that sliceop/f64s will probably be rewritten in terms of a generic implementation (and deprecated) once Go-1.18 is generally available.

AOB

That's all for today.
Next cycle will probably see some work on the RNTuple front.

Changelog

• baa058b groot/{rdict,rtree,rvers}: bump to ROOT-6.24/06
• bc00032 all: bump peterh/liner, x/crypto, x/image, x/tools and ql
• b57330a groot/{rcmd,riofs,rtree,rvers}: add rtree.Reader support for TNtuple{,D}
• 24ff587 all: bump klauspost/[email protected]
• d1e8a6f all: 2022 is the year of the Gopher
• 505ab93 fwk/cmd/fwk-app: use gonuts/[email protected]
• c571134 hplot: fix race in hplot.New on gonum/plot.DefaultFont
• eaeb641 groot/rphys: test RStreamer with Bind+Unmarshaler for TLorentzVector
• 679c886 groot/rphys: make Vector{2,3} implement fmt.Stringer
• 7851644 groot/rphys: make LorentzVector implement fmt.Stringer
• 07e2951 groot/rdict: leverage rbytes.{Unm,M}arshaler implementation in Bind
• e370fce groot/riofs: add generation of TLorentzVector testdata
• c117054 groot/{rdict,rtree,rvers}: add support for T{Branch,Leaf}Object
• 975023e groot: remove old comment about write-mode of TTrees
• 7735669 sliceop/f64s: improve Take performances
• 4ca091c all: bump x/[email protected]