Update to 2.34:
Changes from 2.33 to 2.34
* Sans, SansMono, Serif: unlinked references of U+2596 for bug 50848
(by Denis Jacquerye)
* Sans, SansMono, Serif: added U+A7AA (by Denis Jacquerye)
* Sans, SansMono, Serif: added U+2A6A, U+2A6B, U+2E1F based on U+223B
(by Denis Jacquerye)
* Sans, Serif: removed superfluous ligature definitions for ffl und ffi
(bug 55363) (by Gee Fung Sit 薛至峰)
* Sans, Serif: swapped glyphs for U+25D2 and U+25D3 (bug 55197)
(by Gee Fung Sit 薛至峰)
* Sans, Serif: added U+A740, U+A741 (by Denis Jacquerye)
* Sans: added U+20BA Turkish Lira sign (by Denis Jacquerye)
* Sans: replaced Georgian Asomtavruli U+10A0-U+10C5 and Mkhedruli U+10D0-U+10FC
with new version (by Besarion Gugushvili)
* Sans: added Georgian Nuskhuri U+2D00-U+U+2D25 (by Besarion Gugushvili)
* Sans: added Private Use Area glyphs for Georgian U+F400-U+F441
(by Besarion Gugushvili)
* Sans: tweaked U+0250, U+0254 (by Denis Jacquerye)
* Sans: adjusted hinting of U+032C-U+032D, avoiding problem on some platforms
(by Denis Jacquerye)
* Sans: added U+A7A0-U+A7A9, pre-1921 Latvian letters with oblique stroke
(by Denis Jacquerye)
* Sans: added anchors to U+2C6D (by Denis Jacquerye)
* Sans: added cedilla anchor to some Latin characters (by Denis Jacquerye)
* Sans: added ogonek anchor to A, E, O, U, Y (by Denis Jacquerye)
* Sans: adjusted ogonek reference in U+0172, U+01EA, U+01EB
(by Denis Jacquerye)
* Sans: added anchors to U+0104, U+0105 (by Denis Jacquerye)
* Sans: added U+1F600, U+1F611, U+1F615, U+1F617, U+1F619, U+1F61B, U+1F61F,
U+1F626-U+1F627, U+1F62E-U+1F62F, U+1F634 (by Gee Fung Sit 薛至峰)
* Sans: replaced U+27A1 with mirror image of U+2B05 for consistency
(by Gee Fung Sit 薛至峰)
* Sans: copied hints from U+14A3, U+14A7 to U+2142-U+2143
(by Gee Fung Sit 薛至峰)
* Sans: added Lisu block (by Gee Fung Sit 薛至峰)
* Sans: typographical improvements to U+0166-U+0167, U+02A6, U+02AA
(by Gee Fung Sit 薛至峰)
* Sans: slightly change hinting of "2" to fix bug 37395 (by Ben Laenen)
* Sans: fixed U+1444 which had wrong top dot that shouldn't be there
(by Denis Jacquerye)
* Sans: added anchors for diacritics to U+01B7, U+01B8, U+01B9, U+0292
(by Denis Jacquerye)
* Sans: added U+01B7, U+01B8 to context for case diacritics above
* SansMono: fixed U+0574 (by Ruben Hakobian)
* SansMono: added U+2016, U+27C2 (by Yoshiki Ohshima)
* SansMono: added U+02CE, U+02CF (by Denis Jacquerye)
* SansMono: added U+2148, U+27E6-U+27E7, U+2B05-U+2B0D, U+1D55A
(by Gee Fung Sit 薛至峰)
* Serif: added U+02BA, U+02C2-U+02C5, U+02CA-U+02CB, U+02D7, U+02F3, U+02F7,
U+046C-U+046D, U+0476-U+0477, U+1D7C-U+1D7F, U+20B8, U+2132, U+214E, U+2C7B
to Serif (by Gee Fung Sit 薛至峰)
* Serif: typographic improvements to U+0194, U+01B1, U+0263, U+028A, U+02A6,
U+02A8, U+02AA, U+02E0, U+03DC, U+1D3B, U+1D7B (by Gee Fung Sit 薛至峰)
* Serif: added small cap versions of q, x (in italic styles), delta, theta, xi,
sigma, phi, omega, not wired in yet (by Gee Fung Sit 薛至峰)
* Serif: added anchors to U+0234-U+0236 (by Gee Fung Sit 薛至峰)
* Serif: added U+02EC, U+02EF, U+02F0, U+0360 (by Denis Jacquerye)
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