fix(deps): update module github.com/anthropics/anthropic-sdk-go to v1.61.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/anthropics/anthropic-sdk-go	v1.26.0 → v1.61.0

---

Release Notes

anthropics/anthropic-sdk-go (github.com/anthropics/anthropic-sdk-go)

v1.61.0

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Full Changelog: v1.60.0...v1.61.0

Features

• api: add claude-opus-5 model (bb7dc83)
• api: add tool addition/removal blocks and tool_change events (bb7dc83)
• api: expand client-side fallback credit token types and add server-side fallbacks default option (bb7dc83)

v1.60.0

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Full Changelog: v1.60.0...v1.61.0

Features

• api: add claude-opus-5 model (bb7dc83)
• api: add tool addition/removal blocks and tool_change events (bb7dc83)
• api: expand client-side fallback credit token types and add server-side fallbacks default option (bb7dc83)

v1.59.0

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Full Changelog: v1.59.0...v1.60.0

Features

• api: add new stop reason 'model_context_window_exceeded' (94caa5d)

Bug Fixes

• apijson: correct unmarshaling for param types (#​73) (661be2e)
• client: escape HTML in RawJSON overrides of nested properties (3b163e2)
• refer to the CLI as ant in auth error messages (#​194) (d6508c7)

v1.58.1

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Full Changelog: v1.58.1...v1.59.0

Features

• api: add support for Managed Agents model effort, initial session events, and threads delta streaming (abca19a)

v1.58.0

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Full Changelog: v1.58.0...v1.58.1

Bug Fixes

• client: copy all citation fields in ToParam conversions (#​191) (26ac1f9)
• vertex: default to the cloud-platform scope in WithGoogleAuth (#​190) (7931e70)

Chores

• api: add support for new refusal category (f77159c)
• docs: small updates (576dc36)
• docs: small updates (f618082)
• internal: codegen related update (03fee5d)

v1.57.0

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Full Changelog: v1.57.0...v1.58.0

Features

• api: add support for MCP Tunnels (3465b89)

v1.56.0

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Full Changelog: v1.55.1...v1.56.0

Features

• api: add agent-memory-2026-07-22 beta header (5bcfda4)

v1.55.1

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Full Changelog: v1.55.1...v1.56.0

Features

• api: add agent-memory-2026-07-22 beta header (5bcfda4)

v1.55.0

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Full Changelog: v1.55.0...v1.55.1

Chores

• api: remove some nonfunctional types from the SDKs (9bd3d09)

v1.54.0

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Full Changelog: v1.54.0...v1.55.0

Features

• api: add support for Managed Agents event delta streaming, agent overrides, reverse pagination, vault credential injection scoping, and agent and deployment webhook events (021ef45)

v1.53.0

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Full Changelog: v1.53.0...v1.54.0

Features

• api: add support for claude-sonnet-5 (232cfe6)

Bug Fixes

• agenttoolset: allow absolute paths that resolve inside workdir (#​93) (3735258)

v1.52.0

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Full Changelog: v1.52.0...v1.53.0

Features

• api: add support for 2026031 web fetch and support tools (6396455)

Chores

• api: accept user profile ID's when counting tokens (d31ba27)
• docs: updates to descriptions and example values (cb00f34)

v1.51.1

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Full Changelog: v1.51.1...v1.52.0

Features

• client: add support for system.message streaming events (7bb296d)

Chores

• api: add support for new refusal category (46f8625)
• api: add support for sending User Profile ID in request headers (5cab486)

v1.51.0

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Full Changelog: v1.51.0...v1.51.1

Bug Fixes

• helpers: single source for x-stainless-helper, append semantics, and tag the fallback middleware (#​88) (ebbdb7d)

v1.50.2

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Full Changelog: v1.50.2...v1.51.0

Features

• api: add support for new code_execution_20260120 tool (f54a4a8)

v1.50.1

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Full Changelog: v1.50.1...v1.50.2

Chores

• api: remove retired models from API and SDKs (11f5c82)

v1.50.0

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Full Changelog: v1.50.0...v1.50.1

Bug Fixes

• api: add frontier_llm refusal category (9ebbaf7)

v1.49.0

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Full Changelog: v1.49.0...v1.50.0

Features

• api: add support for Managed Agents deployments and environment variable credentials (f72e1d8)

v1.48.0

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Full Changelog: v1.48.0...v1.49.0

Features

• api: add support for claude-mythos-5 and claude-fable-5, with support for server-side fallbacks on refusal (782f223)
• client: adds client-side fallbacks middleware for API providers that do not support server-side fallbacks (782f223)

Bug Fixes

• 3p middleware ordering (#​38) (8f47086)

v1.47.0

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Full Changelog: v1.47.0...v1.48.0

Features

• api: small updates to Managed Agents types (3ebeea5)

v1.46.0

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Full Changelog: v1.46.0...v1.47.0

Features

• api: mark Claude Opus 4.1 as deprecated (64b20dc)
• require Go 1.24 (#​11) (00fae19)

Bug Fixes

• streaming: accumulate content block events by index (#​6) (2161a38)
• streaming: carry encrypted_content through beta compaction accumulator (#​875) (13fa611)
• streaming: carry stop_details and usage fields through beta message_delta (#​879) (d432c9f)
• streaming: carry stop_details and usage fields through message_delta (#​877) (e2fcc35)
• support invopop/jsonschema v0.14.0 (switch to pb33f/ordered-map) (#​10) (af018a7)

Chores

• internal: fix artifact url (fd4cde3)
• internal: fix branch names (e1730cd)
• internal: update private repo name (29f7468)

Documentation

• point security reports to Anthropic's HackerOne program (#​9) (c143385)

v1.45.0

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Full Changelog: v1.45.0...v1.46.0

Features

• api: Add support for claude-opus-4-8, mid-conversation system blocks, and usage.output_tokens_details (4cd860b)
• support custom file size caps (#​876) (99634e8)

Chores

• examples: rename managed-agents private-sandbox-worker to self-hosted-sandbox-worker (#​873) (07d3e46)

Documentation

• replace literal newlines (cbb7ea5)

v1.44.1

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Full Changelog: v1.44.1...v1.45.0

Features

• api: Add support for thinking-token-count beta for estimated tokens in thinking block deltas when streaming (dedeb6d)

v1.44.0

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Full Changelog: v1.44.0...v1.44.1

Bug Fixes

• runner: skip tool calls SessionToolRunner does not own (93afc65)

v1.43.0

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Full Changelog: v1.43.0...v1.44.0

Features

• client: Add support for self-hosted sandboxes in CMA with sandbox helpers (34354c4)

v1.42.0

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Full Changelog: v1.42.0...v1.43.0

Features

• api: Add BetaManagedAgentsSearchResultBlock types (498fafc)
• api: Add support for cache diagnostics beta (eac032f)
• client: add compatibility aliases for old type names (38e1f89)
• client: add compatibility aliases for old type names (a98b0fb)
• client: optimize json encoder for internal types (f379c42)

Bug Fixes

• structured outputs: allowlist enum, const, pattern, allOf in transformSchema (#​823) (d368786)

Chores

• api: spec updates (502b9f1)
• fix standard webhooks version (#​842) (1fdda46)
• internal: simplify release-please config (69da3d6)

v1.41.0

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Full Changelog: v1.41.0...v1.42.0

Features

• aws: Add AWS client for Claude Platform on AWS (596baf4)

Bug Fixes

• examples: update examples dependencies (e832b79)
• go: avoid panic when http.DefaultTransport is wrapped (6b75bef)

Chores

• client: update dependency checksums (64c1d95)
• go mod tidy (#​816) (09b5f9c)
• internal: codegen related update (6e83495)
• internal: codegen related update (34d1379)
• internal: codegen related update (c068475)
• redact api-key headers in debug logs (46a074f)
• redact api-key headers in debug logs (1fe2ebb)

v1.40.0

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Full Changelog: v1.40.0...v1.41.0

Features

• api: add support for Managed Agents multiagents and outcomes, webhooks, vault validation (33762b0)
• mcp: add mcp tool helpers (#​752) (4edf9f5)

Bug Fixes

• api: Adjust webhook configuration (8b2f194)

v1.39.0

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Full Changelog: v1.39.0...v1.40.0

Features

• client: allow targeting a workspace for OIDC federation token exchange (6bf66ac)

v1.38.0

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Full Changelog: v1.38.0...v1.39.0

Features

• api: improve Managed Agents APIs (eadf509)
• client: add Workload Identity Federation, interactive OAuth, and auth profiles (0f0cc01)
• go: add default http client with timeout (b81c287)
• support setting headers via env (641015d)

Bug Fixes

• client: add 10 min timeout (#​770) (917fe19)

Chores

• avoid embedding reflect.Type for dead code elimination (11168b4)

v1.37.0

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Full Changelog: v1.37.0...v1.38.0

Features

• add Type() method to API errors for error kind identification (#​676) (0db1712)
• api: CMA Memory public beta (180e00c)
• structured outputs via Schema any with auto-parse (#​759) (46073d8)

Bug Fixes

• api: fix errors in api spec (e47c178)
• api: restore missing features (0fc6fac)

Chores

• internal: more robust bootstrap script (5bde204)
• tests: bump steady to v0.22.1 (4578c15)

v1.36.0

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Full Changelog: v1.36.0...v1.37.0

Features

• api: add claude-opus-4-7, token budgets and user_profiles (6e758a9)

v1.35.1

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Full Changelog: v1.35.1...v1.36.0

Features

• api: mark Sonnet and Opus 4 as deprecated (fc49d21)
• bedrock: use auth header for mantle client (#​734) (629eec1)

v1.35.0

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Full Changelog: v1.35.0...v1.35.1

Bug Fixes

• streaming: add missing events (227b83e)

v1.34.0

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Full Changelog: v1.34.0...v1.35.0

Features

• vertex eu region (#​740) (e8bda03)

Bug Fixes

• tools: convert tool response type to array (#​748) (3a18787)

Documentation

• update examples (aff7b24)

v1.33.0

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Full Changelog: v1.33.0...v1.34.0

Features

• api: Add beta advisor tool (3a6ddba)

v1.32.0

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Full Changelog: v1.32.0...v1.33.0

Features

• api: add support for Claude Managed Agents (722b2ac)

v1.31.0

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Full Changelog: v1.31.0...v1.32.0

Features

• bedrock: add AnthropicBedrockMantle client (#​704) (058e8fa)

v1.30.0

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Full Changelog: v1.30.0...v1.31.0

Features

• api: Add support for claude-mythos-preview (7144a65)

v1.29.0

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Full Changelog: v1.29.0...v1.30.0

Features

• vertex: add support for US multi-region endpoint (6f40457)

v1.28.0

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Full Changelog: v1.28.0...v1.29.0

Features

• api: add structured stop_details to message responses (1053799)

Chores

• internal: client updates (531283d)

v1.27.1

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Full Changelog: v1.27.1...v1.28.0

Features

• internal: support comma format in multipart form encoding (97ed8a1)

Bug Fixes

• bump buger/jsonparser to v1.1.2 (GO-2026-4514) (#​665) (96565eb)
• prevent duplicate ? in query params (0afa75c)
• types: generate shared enum types that are not referenced by other schemas (5dc86f2)

Chores

• ci: run builds on CI even if only spec metadata changed (010a16f)
• ci: skip lint on metadata-only changes (8cc7cec)
• ci: support opting out of skipping builds on metadata-only commits (adc7184)
• client: fix multipart serialisation of Default() fields (3fc3613)
• internal: bump go toolchain to go1.25.8 to address std lib vulnerabilities (e3feecb)
• internal: support default value struct tag (fc68556)
• internal: update gitignore (e2a5dd1)
• remove unnecessary error check for url parsing (6d42216)
• tests: bump steady to v0.19.4 (3ca1569)
• tests: bump steady to v0.19.5 (7364e49)
• tests: bump steady to v0.19.6 (28ebd01)
• tests: bump steady to v0.19.7 (77fc869)
• tests: bump steady to v0.20.1 (e52beb5)
• tests: bump steady to v0.20.2 (3a20191)
• update docs for api:"required" (aa0a03a)

v1.27.0

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Full Changelog: v1.27.0...v1.27.1

Chores

• internal: regenerate SDK with no functional changes (c963fd0)
• internal: tweak CI branches (95e3410)

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

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The artifact failure details are included below:

File name: agent/go.sum

Command failed: go get -t ./...
go: downloading github.com/shortlink-org/shortlink v0.0.0-20251031224744-e2516b1c4c8f
go: downloading github.com/spf13/viper v1.21.0
go: downloading github.com/google/wire v0.7.0
go: downloading go.opentelemetry.io/otel/trace v1.40.0
go: downloading go.opentelemetry.io/otel v1.40.0
go: downloading github.com/anthropics/anthropic-sdk-go v1.61.0
go: downloading github.com/fsnotify/fsnotify v1.9.0
go: downloading github.com/go-viper/mapstructure/v2 v2.4.0
go: downloading github.com/sagikazarmark/locafero v0.11.0
go: downloading github.com/spf13/afero v1.15.0
go: downloading github.com/spf13/cast v1.10.0
go: downloading github.com/spf13/pflag v1.0.10
go: downloading github.com/invopop/jsonschema v0.14.0
go: downloading github.com/pb33f/ordered-map/v2 v2.3.1
go: downloading github.com/standard-webhooks/standard-webhooks/libraries v0.0.1
go: downloading github.com/tidwall/gjson v1.18.0
go: downloading golang.org/x/sync v0.16.0
go: downloading github.com/tidwall/sjson v1.2.5
go: downloading golang.org/x/sys v0.35.0
go: downloading github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8
go: downloading golang.org/x/text v0.28.0
go: downloading github.com/subosito/gotenv v1.6.0
go: downloading github.com/pelletier/go-toml/v2 v2.2.4
go: downloading go.yaml.in/yaml/v3 v3.0.4
go: downloading github.com/bahlo/generic-list-go v0.2.0
go: downloading github.com/buger/jsonparser v1.1.2
go: downloading go.yaml.in/yaml/v4 v4.0.0-rc.2
go: downloading github.com/tidwall/match v1.1.1
go: downloading github.com/tidwall/pretty v1.2.1
go: downloading github.com/cespare/xxhash/v2 v2.3.0
go: downloading github.com/shortlink-org/shortlink v0.0.0-20260429183717-01ecf6bbfc34
go: github.com/shortlink-org/ds/agent/cmd imports
	github.com/shortlink-org/shortlink/pkg/graceful_shutdown: cannot find module providing package github.com/shortlink-org/shortlink/pkg/graceful_shutdown
go: github.com/shortlink-org/ds/agent/cmd imports
	github.com/shortlink-org/shortlink/pkg/logger/field: cannot find module providing package github.com/shortlink-org/shortlink/pkg/logger/field
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/di: cannot find module providing package github.com/shortlink-org/shortlink/pkg/di
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/di/pkg/autoMaxPro: cannot find module providing package github.com/shortlink-org/shortlink/pkg/di/pkg/autoMaxPro
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/di/pkg/config: cannot find module providing package github.com/shortlink-org/shortlink/pkg/di/pkg/config
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/di/pkg/context: cannot find module providing package github.com/shortlink-org/shortlink/pkg/di/pkg/context
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/di/pkg/logger: cannot find module providing package github.com/shortlink-org/shortlink/pkg/di/pkg/logger
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/di/pkg/profiling: cannot find module providing package github.com/shortlink-org/shortlink/pkg/di/pkg/profiling
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/di/pkg/traicing: cannot find module providing package github.com/shortlink-org/shortlink/pkg/di/pkg/traicing
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/logger: cannot find module providing package github.com/shortlink-org/shortlink/pkg/logger
go: github.com/shortlink-org/ds/agent/internal/di imports
	github.com/shortlink-org/shortlink/pkg/observability/metrics: cannot find module providing package github.com/shortlink-org/shortlink/pkg/observability/metrics