build(deps-dev): bump guzzlehttp/guzzle from 7.12.3 to 7.15.3 in the composer group across 1 directory

[dependabot]

Bumps the composer group with 1 update in the / directory: guzzlehttp/guzzle.

Updates guzzlehttp/guzzle from 7.12.3 to 7.15.3

Release notes

Sourced from guzzlehttp/guzzle's releases.

7.15.3

Changed

• Adjusted guzzlehttp/promises version constraint to ^2.5.2

Fixed

• Fail a cURL multi handler wait with an attributable error when the transfer is no longer tracked
• Fix StreamHandler resolving numeric IPv4 hosts differently from cURL handlers on macOS and Windows
• Fix StreamHandler TLS peer names and proxy authorities for numeric IPv4 hosts on all platforms
• Settle a cURL multi handler transfer displaced by a request reusing its native handle ID

7.15.2

Security

• Reject non-printable-ASCII and percent-escaped URI hosts and Host headers (GHSA-v5mv-p594-2x33)
• Reject request URI hosts that contain a URI authority delimiter (GHSA-v5mv-p594-2x33)
• Reject numeric-looking URI hosts with trailing dots, read as IPv4 addresses (GHSA-v5mv-p594-2x33)
• Treat numeric-in-any-base and percent-escaped cookie domains as exact-match-only (GHSA-f7vp-7xgx-4w4r)
• Regenerate a derived Host header after client URI rewrites (GHSA-v5mv-p594-2x33)

Fixed

• Preserve RequestException when the stream handler rejects a request before opening a stream

7.15.1

Security

• Preserve host-only cookie scope and require explicit persistence markers (GHSA-wm3w-8rrp-j577)
• Bound response cookie admission and generated Cookie headers (GHSA-f283-ghqc-fg79)
• Exclude URI fragments from Referer headers generated for redirects (GHSA-h95v-h523-3mw8)

7.15.0

Added

• Added Multiplexing::NONE support as a client, cURL multi handler, and conditional request option

Changed

• Adjusted guzzlehttp/psr7 version constraint to ^2.13
• Use locale-independent ASCII folding for all case normalization and comparison
• Bound cURL upload reads to the declared Content-Length
• Sanitize the cURL error text exposed through exception handler context
• Fail closed when a named cURL multi connection cap cannot be applied
• Reject the request-level CURLOPT_SHARE cURL option when named connection caps are configured
• Strengthen old-libcurl SOCKS isolation for raw CURLOPT_PRE_PROXY and opaque share handles
• Isolate HTTP proxy tunnels from opaque shared connection caches
• Trigger runtime deprecations for previously deprecated functionality in 7.1.0

Deprecated

... (truncated)

Changelog

Sourced from guzzlehttp/guzzle's changelog.

7.15.3 - 2026-08-05

Changed

• Adjusted guzzlehttp/promises version constraint to ^2.5.2

Fixed

• Fail a cURL multi handler wait with an attributable error when the transfer is no longer tracked
• Fix StreamHandler resolving numeric IPv4 hosts differently from cURL handlers on macOS and Windows
• Fix StreamHandler TLS peer names and proxy authorities for numeric IPv4 hosts on all platforms
• Settle a cURL multi handler transfer displaced by a request reusing its native handle ID

7.15.2 - 2026-07-26

Security

• Reject non-printable-ASCII and percent-escaped URI hosts and Host headers (GHSA-v5mv-p594-2x33)
• Reject request URI hosts that contain a URI authority delimiter (GHSA-v5mv-p594-2x33)
• Reject numeric-looking URI hosts with trailing dots, read as IPv4 addresses (GHSA-v5mv-p594-2x33)
• Treat numeric-in-any-base and percent-escaped cookie domains as exact-match-only (GHSA-f7vp-7xgx-4w4r)
• Regenerate a derived Host header after client URI rewrites (GHSA-v5mv-p594-2x33)

Fixed

• Preserve RequestException when the stream handler rejects a request before opening a stream

7.15.1 - 2026-07-18

Security

• Preserve host-only cookie scope and require explicit persistence markers (GHSA-wm3w-8rrp-j577)
• Bound response cookie admission and generated Cookie headers (GHSA-f283-ghqc-fg79)
• Exclude URI fragments from Referer headers generated for redirects (GHSA-h95v-h523-3mw8)

7.15.0 - 2026-07-17

Added

• Added Multiplexing::NONE support as a client, cURL multi handler, and conditional request option

Changed

• Adjusted guzzlehttp/psr7 version constraint to ^2.13
• Use locale-independent ASCII folding for all case normalization and comparison
• Bound cURL upload reads to the declared Content-Length
• Sanitize the cURL error text exposed through exception handler context

... (truncated)

Commits

• ae311b8 Release 7.15.3
• e3d8b4b Adjust the guzzlehttp/promises version constraint to ^2.5.2 (#3920)
• c55971f Settle cURL multi transfers displaced by native handle ID reuse (#3917)
• 04a8319 Fold numeric IPv4 hosts in the stream handler (#3909)
• ae0facb Reject untracked cURL multi handler waits with an attributable error (#3911)
• 7441019 Security fixes 7.15 (#3907)
• 61443df Release 7.15.1
• 7b68220 Security fixes 7.15 (#3901)
• 90bd104 Release 7.15.0
• e8c879e Require guzzlehttp/psr7 ^2.13 (#3870)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions
  You can disable automated security fix PRs for this repo from the Security Alerts page.