add ucx.c to sourcefiles to fix build on some platforms

fix incompatibility with libcurl 7.62

fixes incorrect URL encoding of the trailing slash for collection names

fix res_link initialization

close old head

update version v1.2 v1.2.4

(0) -300 -100 -30 -10 -6 +6 +10 +30 +100 tip

mercurial