update changelog, up version

Author: harsimranmaan

CHANGELOG.md

@@ -1,6 +1,10 @@
 Changelog
 ---
 
+## v0.15.1 (Feb 4, 2022)
+
+* Fix info in `qbec version`
+
 ## v0.15.0 (Feb 4, 2022)
 
 * `apply` now waits for `batch/job` objects (thanks @kvaps)

Makefile

@@ -1,6 +1,6 @@
 include Makefile.tools
 
-VERSION         := 0.15.0
+VERSION         := 0.15.1
 SHORT_COMMIT    := $(shell git rev-parse --short HEAD 2>/dev/null || echo dev)
 GO_VERSION      := $(shell go version | awk '{ print $$3}' | sed 's/^go//')
 FMT_OPTIONS     := -x '**/testdata' -x site/themes -x '.vscode/*' -x dist -t jsonnet -t json -t yaml