Release v1.2.3

main: reduce memory allocation & force GC regularly

Release v1.2.2

file: get /file contains original name

Release v1.2.1

version: add pipeProxy feature flag & udpate dependencies

Release v1.2.0

envexec: add optional flag for copyOut files

fix #14

Release v1.1.10

linuxcontainer: bump dependency versions go1.16.5

Release v1.1.9

doc: update README

Release v1.1.8

metrics: add metrics for environment counts

Release v1.1.7

mod: bump dependency versions

Release v1.1.6

metrics: fix size map

Release v1.1.5

linuxcontainer: fix fd leak