20210517-NotoSerif_Greek.pdf

- updated Text Regular: less contrast
- new Text Italic
- new Display Regular
- PDF proofs

- NotoSerif-MM: all masters
- NotoSerif-italicMM

- NotoSerif-MM: all masters kerned
- NotoSerif-italicMM: all masters kerned

TO DO: create proofs

- NotoSerif-MM: kerning update
- NotoSerif-italicMM: kerning update

proofs + presentation docs

- NotoSerifDisplay-MM
- NotoSerifDisplay-italicMM
- 20210922-NotoSerif.pdf
+
- NotoSerif-MM: update
	-  `epsilon` in Light, Semibold
	-  `zeta` in Semibold Condensed, Bold Condensed
	-  `sigmafinal` in Semibold Condensed, Bold Condensed
	-  `xi` in Semibold Condensed, Bold Condensed
	-  `upsilon` in Light, Light Condensed
	-  `nu` in Light, Light Condensed
	-  `gamma` in Light, Light Condensed
	-  `eta` in Light, Light Condensed
	-  `iota` in Light, Light Condensed
	-  `kappa` in Light, Light Condensed
	-  `lambda` in Light, Light Condensed
	-  `mu` in Light, Light Condensed
	-  `pi` in Light, Light Condensed
	-  `tau` in Light, Light Condensed
	-  `chi` in Light, Light Condensed
	-  `lambda` in Light, Light Condensed
	-  `psi` in Light, Light Condensed
	-  `alpha` in Light, Light Condensed
	-  `thetaSymbol` in Light, Light Condensed
	-  `betaSymbol.alt` in all styles
	-  `betaSymbol` in all styles

small update on specific glyphs + kerning:

- NotoSerifDisplay-MM
- NotoSerifDisplay-italicMM
	- Light, Light Cond
		- beta, psilon, xi, omega, piSymbol

- NotoSerif-MM
- NotoSerif-italicMM
	- Light, Light Cond
		- omega, piSymbol

small update: +spacing on accented upper case GRK