OpenContainers Specifications

Changes with v1.0.0-rc4:
	Additions:

	* config-linux: Allow negative values for some resources (#648)
	* config-linux: Lift no-tweaking namespace restriction (#649)

	Removals and increased restrictions:

	* config: Rlimit types must be unique (#607)
	* config: Forbid empty-string keys in 'annotations' (#645, #654)
	* config-linux: Require runtime errors for pre-existing devices
	  (#647)
	* runtime: Only require 'pid' in the state for created/running
	  statuses (#664)
	* schema: Add 'consoleSize' and update requirements (#646)
	* schema: Remove string pointers (#656)
	* schema/config-linux: Remove blockIODeviceThrottle and other
	  pointers (#545)

	Breaking Go changes:

	* specs-go/config: Remove string pointers (#653)
	* specs-go/config: Make Spec.Hooks a pointer (#427)
	* specs-go/config: Convert some resources from unsigned integers
	  to signed integers (#648)

	Minor fixes and documentation:

	* config: Explicitly list 'hooks' as optional and cite POSIX for
	  'env' and 'args' (#427)
	* runtime: Replace "process is stopped" with "process exits"
	  (#465)
	* schema/config-linux: Add missing kernelTCP (#655)
	* schema/validate: Allow schema identifiers to contain a URL
	  scheme (#490)
	* .travis: Fix git-validation commit ranges (#216)
	* *: Add anchor tags to a number of spec locations (#612, #636,
	  #637, #638, #639, #640)
	* *: Typo fixes and polishing (#643, #650, #652, #656, #660, #665)

Changes with v1.0.0-rc3:
	Additions:

	* config: Add support for Windows-based containers (#565, #573)
	* config: Add process.consoleSize (#563)
	* config: Explicitly allow unknown extensions and document
	  annotations key conventions (#510)
	* config: Define mounts entries for Solaris (#588)

	Removals and increased restrictions:

	* config: Require absolute paths for mount destinations (#609)
	* config-linux: Require absolute path for maskedPaths and
	  readonlyPaths (#587)
	* config-linux: Only require /dev/console when process.terminal is
	  true.  Also require /dev/console to be provided by a bind mount
	  (#518)
	* runtime: Require runtimes to generate errors when the container
	  specified in config.json cannot be created (#559)

	Breaking Go changes:

	* specs-go/config: Aggressive namespacing (#567)
	* specs-go/config: Remove pointers from LinuxHugepageLimit,
	  LinuxInterfacePriority, and LinuxPids properties (#586)
	* specs-go/state: Rename version to ociVersion (#633)
	  LinuxInterfacePriority, and LinuxPids properties (#586)

	Minor fixes and documentation:

	* spec: Separate the spec from project scaffolding (#626)
	* README: Define "unspecified", "undefined", and
	 "implementation-defined" (#575)
	* config: Clarify absolue and relative values for root.path (#558)
	* config: Clarify ociVersion covering the configuration <->
	  runtime API (#523)
	* config-linux: Forbid duplicated namespaces with same `type`
	  (#597)
	* glossary: Make objects explicitly unordered and forbid duplicate
	  names (#584)
	* specs-go/config: Add platform tags to Rlimits and
	  NoNewPRivileges (#564)
	* schema/defs-linux: Use int64 for major/minor types (#610)
	* Makefile: Add support for Go 1.7 (#547)
	* Makefile: Require Go >= 1.6 for golint (#589)
	* Makefile: Use a POSIX-compatible test ('==' -> '=') (#542)
	* implementations: Rename ocitools -> runtime-tools (#585)
	* *: Typo fixes and polishing (#556, #566, #568, #569, #571, #572,
	  #574, #595, #596, #599, #600, #601, #603, #605, #608, #613, #617,
	  #619, #621, #622, #623, #624, #625, #627, #629)

Changes with v1.0.0-rc2:
	Additions:

	* config-linux: Add new architectures from libseccomp 2.3.0 (#505)
	* schema: Add JSON Schema for state JSON and move schema.json to
	  config-schema.json and similar (#481, #498, #519)

	Minor fixes and documentation:

	* Add compliance language for platforms and architectures (#527)
	* Remove "unconditionally compliant" language (#553)
	* bundle: Remove distribution references (#487)
	* runtime: Fix sub-bullet indentation (#495)
	* config: Replace Arch fstab reference with mount(8) (#443)
	* config: Synchronize comments between Markdown and Go (#525)
	* config: Drop v0.x compatibility statement (#488)
	* config-linux: RFC 2119 wording for cgroupsPath (#493)
	* config-linux: Make linux.devices and linux.resources.devices
	  optional (#526)
	* config-linux: Extend no-tweak requirement to runtime namespaces (#538)
	* schema: Add hook.timeout (#544)
	* schema: Add missing '"type": "object"' (#528)
	* schema: Run 'make fmt' and remove duplicates (#546, #551)
	* schema/config: Make 'hostname' optional (#491)
	* schema/config-linux: Add linux.resources.devices (#550)
	* specs-go/config: Add Solaris tags to User properties (#496)
	* specs-go/config: Make Linux and Solaris omitempty again (#502)
	* specs-go/config: Make KernelTCP and ClassID omitempty (#531)
	* specs-go/config: Fix "specified" typo for ApparmorProfile (#503)
	* Makefile: Remove code-of-conduct.md and version.md when clean (#541)
	* implementations: Mention cc-oci-runtime (#539)
	* Use filesystem instead of file system (#529)
	* .pullapprove: Add DCO check via PullApprove
	* GOVERNANCE: Add governance and release process docs (#521)
	* README: Change meeting time from 10am to 2pm Pacific (#524)
	* README: Update conference-call phone number (#512, #515)

Changes with v1.0.0-rc1:
	Breaking changes:

	* runtime: Split create and start, #384, #450, #463, #464, #467,
	  #468
	* runtime: Remove exec, #388
	* runtime: Enviroment MUST match the configuration, #397
	* config: Runtime MUST generate errors for unsupported platforms,
	  #441
	* config: Windows mount destinations MUST NOT be nested, #437

	Additions:

	* solaris: Added platform-specific configuration, #411, #424, #431,
	  #436
	* runtime: Add 'annotations' and 'status' to the state structure,
	  #462, #484, #485
	* runtime: State no longer needs to be serialized as JSON, #446
	* runtime-linux: Add /dev symbolic links, #449
	* config: Allow absolute paths for root.path (which previously
	  required relative paths), #394
	* config-linux: Add linux.mountLabel, #393
	* config-linux: Add suport for cgroup namespace, #397
	* config-linux: Runtime SHOULD NOT modify ownership of any
	  referenced filesystem (previously the restriction only applied to
	  the root filesystem), #452
	* specs-go/seccomp: Add ppc and s390x to specs-go/config.go, #475

	Minor fixes and documentation:

	* README: Add project.md to the Table of Contents, #376
	* README: Consistenly indent the Table of Contents, #400
	* README: Link to LICENSE, #442
	* README: Weekly call is OCI-wide, #378
	* config: Explicit runtime namespace for hooks, #415
	* config: Explicit container namespace for uid, gid, and
	  additionalGids, #412
	* config: Fix 'string' -> 'array of strings' typo for process.args,
	  #416
	* runtime: The runtime MAY validate config.json, #418
	* runtime: Move errors section out of operations, #445
	* runtime: MAY -> SHOULD for post-stop error logging, #410
	* schema/README: Document JSON Schema usage, #360, #385
	* schema: Minor description updates, #456, #461
	* schema/validate: Support reading documents via stdin, #482
	* .pullapprove: Automate review approval, #458, #474
	* .gitignore: Hide more auto-generated files, #386, #392
	* .travis: git-validation detects Travis now, #366
	* .travis: Regress on failure to produce docs, #479
	* Makefile: Filename docs.* -> oci-runtime-spec.*, #478
	* Makefile: Add install.tools target, #349
	* Makefile: Allow native pandoc implementations, #428, #448
	* Makefile: Prefer Bash, #455
	* Makefile: Travis support for .gitvalidation, #422
	* specs-go/config: Add missing omitempties for Process.Terminal,
	  Root.Readonly, Spec.Linux, and Spec.Mounts, #408, #429, #430, #431
	* specs-go/config: Remove incorrect omitempties for User.UID and
	  User.GID, #425
	* specs-go/config: Drop platform-independent comment, #451
	* version: Include version in generated documentation, #406
	* *: Anchor examples, #348
	* *: Fix remnants from SelinuxProcessLabel to SelinuxLabel rename,
	   #396
	* *: Outsource code-of-conduct to TOB repository, #375, #413
	* *: RFC 2119 consistency, #407, #409, #438, #444, #449
	* *: Typo fixes, #390, #401
	* *: Whitespace fixes and validation, #380, #381, #426
	* ROADMAP: Remove stale targets, #435

Changes with v0.5.0:
	Breaking changes:

	* specs-go: Renamed the repository from opencontainers/specs to
	  opencontainers/runtime-spec, #365

	Additions:

	* config: Add 'timeout' for hooks, #346
	* config-linux: Add 'maskedPaths' and 'readonlyPaths', #364

	Minor fixes and documentation:

	* JSON Schema bug-fixes and improved examples, #370
	* README: Define "unconditionally compliant", #374
	* config: Make Markdown canonical, #342
	* config: Explicitly list mapping from symbolic names to UID/GIDs as
	  out-of-scope, #347
	* config-linux: Require the runtime mount namespace for namespace
	  'path' values, #275
	* config-linux: Reword kernelTCP docs, #377
	* specs-go: Add omitempty to 'Device' and 'Namespace', #340
	* .travis.yml: Use built-in 'go vet' and current 'go lint', dropping
	  Go < 1.5, #372, #352
	* implementations: Expand ocitools scope to include testing, #328
	* style: Move one-sentence-per-line rule from the README, #369
	* style: Remove dangling parenthesis, #359
	* README: Add a link to the IRC logs, #358
	* Fix "manadate", "exmaple", "paramters", and "preferrably" typos,
	  #353, #354

Changes with v0.4.0:
	Breaking changes:

	* config: Move capabilities, selinuxProcessLabel, apparmorProfile,
	  and noNewPrivileges from the linux setting to the process setting
	  and make them optional, renaming selinuxProcessLabel to
	  selinuxLabel, #329, #330, #339
	* runtime: Rename version to ociVerison in the state JSON, #225
	* runtime: Remove the directory requirement for storing state, now
	  that there is a 'state' operation, #225, #334
	* go: Shift *.go to specs-go/*.go, #276
	* config: Move rlimits to process, #341
	* go: Move config_linux.go content into config.go, removing
	  LinuxSpec, #310

	Additions:

	* schema: Add JSON Schema (and validator) for `config.json`, #313
	* config: Add annotations for opaque-to-the-runtime data, #331
	* config-linux: Make seccomp optional, #333
	* runtime: Added additional operations: state, stop, and exec.
	  #225

	Minor fixes and documentation:

	* config-linux: Change mount type from *rune to *string and fix
	  octal fileMode examples, #323
	* runtime: RFC 2119 phrasing for the lifecycle, #225
	* README: Add a full example of config.json, #276
	* README: Replace BlueJeans with UberConference, #326, #338
	* style: Document Go-pointer exceptions, #317

Changes with v0.3.0:
	Breaking changes:

	* config: Single, unified config file, #284
	* config: cwd is a required default, and must be absolute, #286,
	  #307, #308, #312
	* config: qualify the name of the version field, #309
	* config-linux: Convert classID from hex to uint32, #296
	* config-linux: Separate mknod from cgroups, #298

	Additions:

	* config-linux: Add NoNewPrivileges setting for linux, #290

	Minor fixes and documentation:

	* config-linux: clarify oom_score_adj, #236, #292
	* config-linux: Update links to cgroups documentation, #318
	* config-linux: Remove pointers for slices preferring omitempty
	  tag instead, #316
	* README: add runtime, bundle, and hook author user, #280
	* ROADMAP: reshuffled and split into GitHub issues, #300, #301,
	  #304, #306
	* style: Collect established styles in a discoverable location, #287, #311

Changes with v0.2.0:
	* Add Apparmor, Selinux and Seccomp
	* Add Apparmor, Selinux and Seccomp sections
	* Add bind mount example
	* Add fd section for linux container process
	* Add Go types for specification
	* *: adding a code of conduct
	* Adding cgroups path to the Spec.
	* .: Adding listing of implementations
	* .: adding travis file for future CI
	* Add license and DCO information for contributions
	* Add linux spec description
	* Add MAINTAINERS file
	* Add memory swappiness to linux spec
	* Add runtime state configuration and structs
	* Adds a section for user namespace mappings
	* Adds link to kernel cgroups documentation
	* Adds section for Linux Rlimits
	* Adds section for Linux Sysctl.
	* Adds user namespace to the list of namespaces
	* bundle: add initial run use case
	* bundle: Fix 'and any number of   and other related' typo
	* bundle.md: clarify arbitrary/conventional dirnames
	* bundle.md: fix link formatting
	* bundle.md: fix off-by-one error
	* bundle.md: various updates to latest spec
	* bundle: Move 'Linux sysctl' header to its own line
	* Change commiter to committer
	* Change Device field order in spec_linux.go, 'Path' should be top of the 'Type' field, according to the different of the config-linux.md, 'Path' field is the unique key.
	* Change layout of mountpoints and mounts
	* Change the rlimit type to string instead of int
	* Clarify behavior around namespaces paths.
	* config: Add example additionalGids
	* config: Add example cwd
	* config: cleanup language on readonly parameter
	* config: fix links to go files
	* config-linux: specify the default devices/filesystems available
	* config.md: clarify destination for mounts
	* config.md: make the version a semver
	* config.md: make the version field example a semver
	* config.md: minor clean up of process specification
	* config.md: reformat into a standard style
	* config.md: update links to spec schema code
	* config.md: various cleanup/consistency fixes
	* config: minor cleanup
	* Deduplicate the field of RootfsPropagation
	* Define constants for Linux Namespace names
	* Fix LinuxRuntime field
	* Fix root object keys
	* Fix typos in config.md
	* Fix typos in the "Namespace types" section
	* Fix typos in the rlimits section
	* Fix Windows path escaping in example mount JSON
	* JSON objects are easier to parse/manipulate
	* made repo public. Added warning in README
	* Make namespaces match runc
	* make rootfs mount propagation mode settable
	* Makes namespaces description linux specific
	* *.md: markdown formatting
	* Modify the capabilities constants to match header files like other constants
	* Move linux specific options to linux spec
	* README: add a rule for paragraph formatting in markdown
	* README: Document BlueJeans and wiki archive for meetings
	* README: Document pre-meeting agenda alteration
	* README: Document YouTube and IRC backchannel for meetings
	* README: Focus on local runtime (create/start/stop)
	* README.md: Add a git commit style guide
	* README.md: contribution about discussion
	* README: releases section
	* README: Remove blank line from infrastructure-agnostic paragraph
	* removed boilerplate file
	* *: remove superfluous comma in code-of-conduct
	* Remove trailing whitespace
	* Rename SystemProperties to Sysctl
	* Rename the header "Access to devices" to "Devices" to fit with the config
	* *: re-org the spec
	* Replace Linux.Device with more specific config
	* restore formatting
	* Return golang compliant names for UID and GID in User
	* Return golint-compliant naming for mappings
	* runtime: Add prestart/poststop hooks
	* runtime_config: comments for golint
	* runtime-config-linux: Drop 'Linux' from headers
	* runtime_config_linux: Fix 'LinuxSpec' -> 'LinuxRuntimeSpec' in comment
	* runtime-config-linux: One sentence per line for opening two paragraphs
	* runtime-config: Remove blank lines from the end of files
	* runtime-config: Remove 'destination' docs from mounts
	* runtime.md: convert oc to runc
	* runtime: use opencontainer vs oci
	* *: small spelling fixes
	* Specific platform specific user struct for spec
	* spec: linux: add support for the PIDs cgroup
	* spec_linux: conform to `golint`
	* spec_linux.go: Rename IDMapping fields to follow syscall.SysProcIDMap
	* spec_linux: remove ending periods on one-line comments
	* spec: rename ocp to oci and add a link
	* specs: add json notation
	* specs: align the ascii graph
	* specs: fix the description for the [ug]idMappings
	* specs: introduce the concept of a runtime.json
	* .tools: cleanup the commit entry
	* .tools: repo validation tool
	* travis: fix DCO validation for merges
	* typo: containers -> container's
	* typo: the -> for
	* Update config-linux for better formatting on values
	* Update README.md
	* Update readme with weekly call and mailing list
	* Update runtime.md
	* Update runtime.md
	* Update runtime.md
	* version: more explicit version for comparison

Changes with v0.1.0:
	* Add Architecture field to Seccomp configuration in Linux runtime
	* Add @hqhq as maintainer
	* Add hyphen for host specific
	* Adding Vishnu Kannan as a Maintainer.
	* Add initial roadmap
	* Add lifecycle for containers
	* Add oom_score_adj to the runtime Spec.
	* Add post-start hooks
	* Add Seccomp constants to description of Linux runtime spec
	* Add Seccomp constants to Linux runtime config
	* Add some clarity around the state.json file
	* adds text describing the upper-case keywords used in the spec
	* add testing framework to ROADMAP
	* Appropriately mark optional fields as omitempty
	* cgroup: Add support for memory.kmem.tcp.limit_in_bytes
	* Change HugepageLimit.Limit type to uint64
	* Change the behavior when cgroupsPath is absent
	* Change version from 0.1.0 to 0.2.0
	* Clarify the semantics of hook elements
	* Cleanup bundle.md
	* Cleanup principles
	* config: linux: update description of PidsLimit
	* config: Require a new UTS namespace for config.json's hostname
	* config: Require the runtime to mount Spec.Mounts in order
	* convert **name** to **`name`**
	* Example lists "root' but text mentions "bundlePath"
	* Fix an extra space in VersionMinor
	* Fix golint warnings
	* Fix typo in BlockIO struct comment
	* Fix typo in Filesystem Bundle
	* Fix value of swappiness
	* glossary: Provide a quick overview of important terms
	* glossary: Specify UTF-8 for all our JSON
	* hooks: deduplicate the hooks docs
	* implementations: Link to kunalkushwaha/octool
	* implementations: Link to mrunalp/ocitools
	* lifecycle: Don't require /run/opencontainer/<runtime>/containers
	* lifecycle: Mention runtime.json
	* lifecycle: no hypens
	* MAINTAINERS: add tianon per the charter
	* MAINTAINERS: correct Vish's github account
	* Makefile: Add glossary to DOC_FILES
	* Make optional Cgroup related config params pointers along with `omitempty` json tag.
	* Mark RootfsPropagation as omitempty
	* *.md: update TOC and links
	* move the description of Rlimits before example
	* move the description of user ns mapping to proper file
	* principles: Give principles their own home
	* *: printable documents
	* Project: document release process
	* README: Fix some headers
	* README: make header more concise
	* remove blank char from blank line
	* Remove the unneeded build tag from the config_linux.go
	* Remove trailing comma in hooks json example
	* Rename State's Root to Bundle
	* ROADMAP.md: remove the tail spaces
	* roadmap: update links and add wiki reference
	* runtime: Add 'version' to the state.json example
	* runtime-config: add example label before json example
	* runtime-config: add section about Hooks
	* runtime: config: linux: add cgroups information
	* runtime: config: linux: Edit BlockIO struct
	* runtime: config: linux: Fix typo and trailing commas in json example
	* runtime_config_linux.go: add missing pointer
	* runtime-config-linux.md: fix the type of cpus and mems
	* runtime.md: fix spacing
	* Talk about host specific/independent instead of mutability
	* .tools: commit validator is a separate project
	* .tools: make GetFetchHeadCommit do what it says
	* .travis.yml: add go 1.5.1, update from 1.4.2 to 1.4.3
	* Update readme with wiki link to minutes
	* Update Typo in ROADMAP.md
	* Use unsigned for IDs
	* version: introduce a string for dev indication
