bump version to 0.2.0 and soname to 1.0.0

The soname bump is required due to API changes since the 0.1.0 release.
Fixes #247.
21 jobs for master in 7 minutes and 5 seconds (queued for 17 seconds)
Status Job ID Name Coverage
  Style
passed #258465
amd64 debian
style-check

00:00:24

 
  Build
passed #258466
amd64 debian
build-debian

00:00:38

passed #258474
debian aarch64
build-debian-aarch64

00:01:27

passed #258475
debian aarch64
build-debian-aarch64-clang-5

00:01:04

passed #258478
debian armv7
build-debian-armv7

00:02:38

passed #258479
debian armv7
build-debian-armv7-clang-5

00:01:05

passed #258467
amd64 debian
build-debian-static

00:00:37

passed #258477
debian aarch64
build-debian-werror

00:00:34

passed #258468
amd64 debian
build-debian32

00:00:33

passed #258476
macos
build-macos

00:00:39

failed #258480
debian
build-ubuntu-snap

00:00:45

passed #258472
amd64 debian
build-win-arm32

00:00:27

passed #258473
amd64 debian
build-win-arm64

00:00:31

passed #258469
amd64 debian
build-win32

00:00:39

passed #258470
amd64 debian
build-win32-unaligned-stack

00:00:31

passed #258471
amd64 debian
build-win64

00:00:45

 
  Test
skipped #258481
amd64 debian
test-debian
skipped #258482
amd64 debian
test-debian-asan
skipped #258483
amd64 debian
test-debian-msan
skipped #258484
amd64 debian
test-debian-ubsan
skipped #258485
amd64 debian
test-win64
 
Name Stage Failure
failed
build-ubuntu-snap Build
Determining the version from the project repo (version-script).
The version has been set to '0.1.0-174-ge811c47'
Snapping 'dav1d' ...

Snapped dav1d_0.1.0-174-ge811c47_amd64.snap
$ if [ "$CI_PROJECT_NAMESPACE" = "videolan" ]; then # collapsed multi-line command
Locale not set! Snapcraft will temporarily use C.UTF-8
Authentication error: Failed to refresh unbound discharge: Provided email/password is not correct.
ERROR: Job failed: exit code 1