jif-oai 4c1fb242e6 feat: add session_id (#20437) ...

## Summary

Related to
https://openai.slack.com/archives/C095U48JNL9/p1777537279707449
TLDR:
We update the meaning of session ids and thread ids:
* thread_id stays as now
* session_id become a shared id between every thread under a /root
thread (i.e. every sub-agent share the same session id)

This PR introduces an explicit `SessionId` and threads it through the
protocol/client boundary so `session_id` and `thread_id` can diverge
when they need to, while preserving compatibility for older serialized
`session_configured` events.

---------

Co-authored-by: Codex <noreply@openai.com>

2026-05-06 12:23:18 -07:00

..

prompts/base_instructions

Split DeveloperInstructions into individual fragments. (#18813)

2026-04-21 10:22:36 -07:00

account.rs

Load cloud requirements for agent identity (#19708)

2026-04-28 12:35:00 -07:00

agent_path.rs

chore: morpheus to path (#18353)

2026-04-20 10:32:20 +01:00

approvals.rs

permissions: remove core legacy policy round trips (#19394)

2026-04-26 17:43:32 -07:00

auth.rs

Load cloud requirements for agent identity (#19708)

2026-04-28 12:35:00 -07:00

config_types.rs

[codex] Move config loading into codex-config (#19487)

2026-04-26 15:10:53 -07:00

dynamic_tools.rs

[codex-analytics] add item lifecycle timing (#20514)

2026-05-04 22:33:20 +00:00

error_tests.rs

[codex] Propagate rate limit reached type (#18227)

2026-04-17 13:37:25 -07:00

error.rs

multi_agent_v2: move thread cap into feature config (#19792)

2026-04-27 13:31:56 +02:00

exec_output_tests.rs

extract models manager and related ownership from core (#16508)

2026-04-02 23:00:02 -07:00

exec_output.rs

extract models manager and related ownership from core (#16508)

2026-04-02 23:00:02 -07:00

items.rs

[codex] Emit MCP tool calls as turn items (#20677)

2026-05-03 22:50:13 -07:00

lib.rs

feat: add session_id (#20437)

2026-05-06 12:23:18 -07:00

mcp.rs

[mcp] Support MCP Apps part 1. (#16082)

2026-04-06 19:17:14 -07:00

memory_citation.rs

feat: add memory citation to agent message (#14821)

2026-03-18 10:03:38 +00:00

message_history.rs

Generate JSON schema for app-server protocol (#5063)

2025-10-20 11:45:11 -07:00

models.rs

feat: add remote compaction v2 Responses client path (#20773)

2026-05-04 14:15:01 +02:00

network_policy.rs

extract models manager and related ownership from core (#16508)

2026-04-02 23:00:02 -07:00

num_format.rs

Fix execpolicy parsing for multiline quoted args (#9565)

2026-01-22 22:16:53 -08:00

openai_models.rs

1- Add model service tiers metadata (#20969)

2026-05-05 09:51:18 +03:00

parse_command.rs

[app-server] remove serde(skip_serializing_if = "Option::is_none") annotations (#5939)

2025-10-30 18:18:53 +00:00

permissions.rs

[sandbox] Enforce protected workspace metadata paths (#19846)

2026-04-28 09:10:41 -07:00

plan_tool.rs

Plan mode: stream proposed plans, emit plan items, and render in TUI (#9786)

2026-01-30 18:59:30 +00:00

protocol.rs

feat: add session_id (#20437)

2026-05-06 12:23:18 -07:00

request_permissions.rs

permissions: make profiles represent enforcement (#19231)

2026-04-23 23:02:18 -07:00

request_user_input.rs

Better handling skill depdenencies on ENV VAR. (#9017)

2026-01-29 14:13:30 -05:00

session_id.rs

feat: add session_id (#20437)

2026-05-06 12:23:18 -07:00

shell_environment.rs

expand the set of core shell env vars for Windows. (#20089)

2026-04-29 19:23:46 +00:00

thread_id.rs

feat: add session_id (#20437)

2026-05-06 12:23:18 -07:00

tool_name.rs

register all mcp tools with namespace (#17404)

2026-04-15 21:02:59 +08:00

user_input.rs

feat: structured plugin parsing (#13711)

2026-03-06 11:08:36 -08:00