## 5.0.1

No user-facing changes.

## 5.0.0

### Breaking Changes

* The member predicate `writesField` on `DataFlow::Write` now uses the post-update node for `base` when that is the node being updated, which is in all cases except initializing a struct literal. A new member predicate `writesFieldPreUpdate` has been added for cases where this behaviour is not desired.
* The member predicate `writesElement` on `DataFlow::Write` now uses the post-update node for `base` when that is the node being updated, which is in all cases except initializing an array/slice/map literal. A new member predicate `writesElementPreUpdate` has been added for cases where this behaviour is not desired.

### Deprecated APIs

* The class `SqlInjection::NumericOrBooleanSanitizer` has been deprecated. Use `SimpleTypeSanitizer` from `semmle.go.security.Sanitizers` instead.
* The member predicate `writesComponent` on `DataFlow::Write` has been deprecated. Instead, use `writesFieldPreUpdate` and `writesElementPreUpdate`, or their new versions `writesField` and `writesElement`.

### Major Analysis Improvements

* The shape of the Go data-flow graph has changed. Previously for code like `x := def(); use1(x); use2(x)`, there would be edges from the definition of `x` to each use. Now there is an edge from the definition to the first use, then another from the first use to the second, and so on. This means that data-flow barriers work differently - flow will not reach any uses after the barrier node. Where this is not desired it may be necessary to add an additional flow step to propagate the flow forward. Additionally, when a variable may be subject to a side-effect, such as updating an array, passing a pointer to a function that might write through it or writing to a field of a struct, there is now a dedicated post-update node representing the variable after this side-effect has taken place. Previously post-update nodes were aliases for either a variable's definition, or were equal to the pre-update node. This led to backwards steps in the data-flow graph, which could cause false positives. For example, in the previous code there would be an edge from `x` in `use2(x)` back to the definition of `x`. If we define our sources as any argument of `use2` and our sinks as any argument of `use1` then this would lead to a false positive path. Now there are distinct post-update nodes and no backwards edge to the definition, so we will not find this false positive path.

### Minor Analysis Improvements

* The query `go/request-forgery` will no longer report alerts when the user input is of a simple type, like a number or a boolean.
* For the query `go/unvalidated-url-redirection`, when untrusted data is assigned to the `Host` field of a `url.URL` struct, we consider the whole struct untrusted. We now also include the case when this happens during struct initialization, for example `&url.URL{Host: untrustedData}`.
* `go/unvalidated-url-redirection` and `go/request-forgery` have a shared notion of a safe URL, which is known to not be malicious. Some URLs which were incorrectly considered safe are now correctly considered unsafe. This may lead to more alerts for those two queries.

## 4.3.5

No user-facing changes.

## 4.3.4

### Minor Analysis Improvements

* The second argument of the `CreateTemp` function, from the `os` package, is no longer a path-injection sink due to proper sanitization by Go.
* The query "Uncontrolled data used in path expression" (`go/path-injection`) now detects sanitizing a path by adding `os.PathSeparator` or `\` to the beginning.

## 4.3.3

No user-facing changes.

## 4.3.2

### Minor Analysis Improvements

* Go 1.25 is now supported.

## 4.3.1

No user-facing changes.

## 4.3.0

### Deprecated APIs

* The class `BuiltinType` is now deprecated. Use the new replacement `BuiltinTypeEntity` instead.
* The class `DeclaredType` is now deprecated. Use the new replacement `DeclaredTypeEntity` instead.

### Minor Analysis Improvements

* Added models for the `Head` function and the `Client.Head` method, from the `net/http` package, to the `Http::ClientRequest` class. This means that they will be recognized as sinks for the query `go/request-forgery` and the experimental query `go/ssrf`.
* Previously, `DefinedType.getBaseType` gave the underlying type. It now gives the right hand side of the type declaration, as the documentation indicated that it should.

## 4.2.8

No user-facing changes.

## 4.2.7

### Minor Analysis Improvements

* The first argument of `Client.Query` in `cloud.google.com/go/bigquery` is now recognized as a SQL injection sink.

## 4.2.6

No user-facing changes.

## 4.2.5

No user-facing changes.

## 4.2.4

No user-facing changes.

## 4.2.3

### Minor Analysis Improvements

* Local source models for APIs reading from databases have been added for `github.com/gogf/gf/database/gdb` and `github.com/uptrace/bun`.

## 4.2.2

### Minor Analysis Improvements

* We no longer track taint into a `sync.Map` via the key of a key-value pair, since we do not model any way in which keys can be read from a `sync.Map`.
* `database` source models have been added for v1 and v2 of the `github.com/couchbase/gocb` package.
* Added `database` source models for the `github.com/Masterminds/squirrel` ORM package.

## 4.2.1

No user-facing changes.

## 4.2.0

### Deprecated APIs

* The member predicate `hasLocationInfo` has been deprecated on the following classes: `BasicBlock`, `Callable`, `Content`, `ContentSet`, `ControlFlow::Node`, `DataFlowCallable`, `DataFlow::Node`, `Entity`, `GVN`, `HtmlTemplate::TemplateStmt`, `IR:WriteTarget`, `SourceSinkInterpretationInput::SourceOrSinkElement`, `SourceSinkInterpretationInput::InterpretNode`, `SsaVariable`, `SsaDefinition`, `SsaWithFields`, `StringOps::ConcatenationElement`, `Type`, and `VariableWithFields`. Use `getLocation()` instead.

### Minor Analysis Improvements

* The location info for the following classes has been changed slightly to match a location that is in the database: `BasicBlock`, `ControlFlow::EntryNode`, `ControlFlow::ExitNode`, `ControlFlow::ConditionGuardNode`, `IR::ImplicitLiteralElementIndexInstruction`, `IR::EvalImplicitTrueInstruction`, `SsaImplicitDefinition`, `SsaPhiNode`.
* Added `database` source models for the `github.com/rqlite/gorqlite` package.
* Added `database` source models for database methods from the `go.mongodb.org/mongo-driver/mongo` package.

## 4.1.0

### Deprecated APIs

* The class `NamedType` has been deprecated. Use the new class `DefinedType` instead. This better matches the terminology used in the Go language specification, which was changed in Go 1.9.
* The member predicate `getNamedType` on `GoMicro::ServiceInterfaceType` has been deprecated. Use the new member predicate `getDefinedType` instead.
* The member predicate `getNamedType` on `Twirp::ServiceInterfaceType` has been deprecated. Use the new member predicate `getDefinedType` instead.

### Major Analysis Improvements

* Go 1.24 is now supported. This includes the new language feature of generic type aliases.

### Minor Analysis Improvements

* Taint models have been added for the `weak` package, which was added in Go 1.24.
* Taint models have been added for the interfaces `TextAppender` and `BinaryAppender` in the `encoding` package, which were added in Go 1.24.

## 4.0.0

### Breaking Changes

* Deleted the deprecated `describeBitSize` predicate from `IncorrectIntegerConversionLib.qll`

### Minor Analysis Improvements

* Models-as-data models using "Parameter", "Parameter[n]" or "Parameter[n1..n2]" as the output now work correctly.
* By implementing `ImplicitFieldReadNode` it is now possible to declare a dataflow node that reads any content (fields, array members, map keys and values). For example, this is appropriate for modelling a serialization method that flattens a potentially deep data structure into a string or byte array.
* The `Template.Execute[Template]` methods of the `text/template` package now correctly convey taint from any nested fields to their result. This may produce more results from any taint-tracking query when the `text/template` package is in use.
* Added the [rs cors](https://github.com/rs/cors) library to the CorsMisconfiguration.ql query

## 3.0.2

### Minor Analysis Improvements

* `database` local source models have been added for the Beego ORM package.
* `database` local source models have been added for the `github.com/jmoiron/sqlx` package.
* Added `database` source models for database methods from the `gorm.io/gorm` package.
* `database` local source models have been added for the `database/sql` and `database/sql/driver` packages.

## 3.0.1

### Minor Analysis Improvements

* Added a `commandargs` local source model for the `os.Args` variable.

## 3.0.0

### Breaking Changes

* Deleted the old deprecated data flow API that was based on extending a configuration class. See https://github.blog/changelog/2023-08-14-new-dataflow-api-for-writing-custom-codeql-queries for instructions on migrating your queries to use the new API.

### Minor Analysis Improvements

* A call to a method whose name starts with "Debug", "Error", "Fatal", "Info", "Log", "Output", "Panic", "Print", "Trace", "Warn" or "With" defined on an interface whose name ends in "logger" or "Logger" is now considered a LoggerCall. In particular, it is a sink for `go/clear-text-logging` and `go/log-injection`. This may lead to some more alerts in those queries.

### Bug Fixes

* Fixed a bug which meant that promoted fields and methods were missing when the embedded parent was not promoted due to a name clash.

## 2.1.3

### Minor Analysis Improvements

* The `subtypes` column has been set to true in all models-as-data models except some tests. This means that existing models will apply in some cases where they didn't before, which may lead to more alerts.

### Bug Fixes

* The behaviour of the `subtypes` column in models-as-data now matches other languages more closely.
* Fixed a bug which meant that some qualified names for promoted methods were not being recognised in some very specific circumstances.

## 2.1.2

### Minor Analysis Improvements

* The AST viewer now shows type parameter declarations in the correct place in the AST.

## 2.1.1

### Minor Analysis Improvements

* Added member predicates `StructTag.hasOwnFieldWithTag` and `Field.getTag`, which enable CodeQL queries to examine struct field tags.
* Added member predicate `InterfaceType.hasPrivateMethodWithQualifiedName`, which enables CodeQL queries to distinguish interfaces with matching non-exported method names that are declared in different packages, and are therefore incompatible.
* Local source models with the `stdin` source kind have been added for the variable `os.Stdin` and the functions `fmt.Scan`, `fmt.Scanf` and `fmt.Scanln`. You can optionally include threat models as appropriate when using the CodeQL CLI and in GitHub code scanning. For more information, see [Analyzing your code with CodeQL queries](https://docs.github.com/code-security/codeql-cli/getting-started-with-the-codeql-cli/analyzing-your-code-with-codeql-queries#including-model-packs-to-add-potential-sources-of-tainted-data>) and [Customizing your advanced setup for code scanning](https://docs.github.com/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning#extending-codeql-coverage-with-threat-models).

## 2.1.0

### Deprecated APIs

* The class `ThreatModelFlowSource` has been renamed to `ActiveThreatModelSource` to more clearly reflect it only contains the currently active threat model sources. `ThreatModelFlowSource` has been marked as deprecated.

### Minor Analysis Improvements

* A method in the method set of an embedded field of a struct should not be promoted to the method set of the struct if the struct has a method with the same name. This was not being enforced, which meant that there were two methods with the same qualified name, and models were sometimes being applied when they shouldn't have been. This has now been fixed.

## 2.0.0

### Breaking Changes

* Deleted many deprecated taint-tracking configurations based on `TaintTracking::Configuration`. 
* Deleted the deprecated `explorationLimit` predicate from `DataFlow::Configuration`, use `FlowExploration<explorationLimit>` instead.

### Minor Analysis Improvements

* When a function or type has more than one anonymous type parameters, they were mistakenly being treated as the same type parameter. This has now been fixed.
* Local source models for reading and parsing environment variables have been added for the following libraries:
  * os
  * syscall
  * github.com/caarlos0/env
  * github.com/gobuffalo/envy
  * github.com/hashicorp/go-envparse
  * github.com/joho/godotenv
  * github.com/kelseyhightower/envconfig
* Local source models have been added for the APIs which open files in the `io/fs`, `io/ioutil` and `os` packages in the Go standard library. You can optionally include threat models as appropriate when using the CodeQL CLI and in GitHub code scanning. For more information, see [Analyzing your code with CodeQL queries](https://docs.github.com/code-security/codeql-cli/getting-started-with-the-codeql-cli/analyzing-your-code-with-codeql-queries#including-model-packs-to-add-potential-sources-of-tainted-data>) and [Customizing your advanced setup for code scanning](https://docs.github.com/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning#extending-codeql-coverage-with-threat-models).

### Bug Fixes

* Golang vendor directories not at the root of a repository are now correctly excluded from the baseline Go file count. This means code coverage information will be more accurate.

## 1.2.0

### Major Analysis Improvements

* Go 1.23 is now supported.

## 1.1.5

### Bug Fixes

* Fixed an issue where `io/ioutil.WriteFile`'s non-path arguments incorrectly generated `go/path-injection` alerts when untrusted data was written to a file, or controlled the file's mode.

## 1.1.4

No user-facing changes.

## 1.1.3

### Minor Analysis Improvements

* There was a bug which meant that the built-in function `clear` was considered as a sanitizer in some cases when it shouldn't have been. This has now been fixed, which may lead to more alerts.

## 1.1.2

### Minor Analysis Improvements

* DataFlow queries which previously used `RemoteFlowSource` to define their sources have been modified to instead use `ThreatModelFlowSource`. This means these queries will now respect threat model configurations. The default threat model configuration is equivalent to `RemoteFlowSource`, so there should be no change in results for users using the default.
* Added the `ThreatModelFlowSource` class to `FlowSources.qll`. The `ThreatModelFlowSource` class can be used to include sources which match the current *threat model* configuration. This is the first step in supporting threat modeling for Go.

### Bug Fixes

* Fixed dataflow via global variables other than via a direct write: for example, via a side-effect on a global, such as `io.copy(SomeGlobal, ...)` or via assignment to a field or array or slice cell of a global. This means that any data-flow query may return more results where global variables are involved.

## 1.1.1

No user-facing changes.

## 1.1.0

### New Features

* When writing models-as-data models, the receiver is now referred to as `Argument[receiver]` rather than `Argument[-1]`.
* Neutral models are now supported. They have no effect except that a manual neutral summary model will stop a generated summary model from having any effect.

## 1.0.0

### Breaking Changes

* CodeQL package management is now generally available, and all GitHub-produced CodeQL packages have had their version numbers increased to 1.0.0.

### Minor Analysis Improvements

* A bug has been fixed which meant that the query `go/incorrect-integer-conversion` did not consider type assertions and type switches which use a defined type whose underlying type is an integer type. This may lead to fewer false positive alerts.
* A bug has been fixed which meant flow was not followed through some ranged for loops. This may lead to more alerts being found.
* Added value flow models for the built-in functions `append`, `copy`, `max` and `min` using Models-as-Data. Removed the old-style models for `max` and `min`.

## 0.8.1

### Minor Analysis Improvements

* Fixed a bug that stopped built-in functions from being referenced using the predicate `hasQualifiedName` because technically they do not belong to any package. Now you can use the empty string as the package, e.g. `f.hasQualifiedName("", "len")`.
* Fixed a bug that stopped data flow models for built-in functions from having any effect because the package "" was not parsed correctly.
* Fixed a bug that stopped data flow from being followed through variadic arguments to built-in functions or to functions called using a variable.

## 0.8.0

### Breaking Changes

* Deleted the deprecated `CsvRemoteSource` alias. Use `MaDRemoteSource` instead.

### Deprecated APIs

* To make Go consistent with other language libraries, the `UntrustedFlowSource` name has been deprecated throughout. Use `RemoteFlowSource` instead, which replaces it. 
* Where modules have classes named `UntrustedFlowAsSource`, these are also deprecated and the `Source` class in the same module or the `RemoteFlowSource` class should be used instead.

## 0.7.14

### Minor Analysis Improvements

* Data flow through variables declared in statements of the form `x := y.(type)` at the beginning of type switches has been fixed, which may result in more alerts.
* Added strings.ReplaceAll, http.ParseMultipartForm sanitizers and remove path sanitizer.

## 0.7.13

### Minor Analysis Improvements

* The `CODEQL_EXTRACTOR_GO_FAST_PACKAGE_INFO` option, which speeds up retrieval of dependency information, is now on by default. This was originally an external contribution by @xhd2015.
* Added dataflow sources for the package `gopkg.in/macaron.v1`.

## 0.7.12

No user-facing changes.

## 0.7.11

No user-facing changes.

## 0.7.10

### Major Analysis Improvements

* We have significantly improved the Go autobuilder to understand a greater range of project layouts, which allows Go source files to be analysed that could previously not be processed.
* Go 1.22 has been included in the range of supported Go versions.

### Bug Fixes

* Fixed dataflow out of a `map` using a `range` statement.

## 0.7.9

No user-facing changes.

## 0.7.8

No user-facing changes.

## 0.7.7

### Deprecated APIs

* The class `Fmt::AppenderOrSprinter` of the `Fmt.qll` module has been deprecated. Use the new `Fmt::AppenderOrSprinterFunc` class instead. Its taint flow features have been migrated to models-as-data.

### Minor Analysis Improvements

* Deleted many deprecated predicates and classes with uppercase `TLD`, `HTTP`, `SQL`, `URL` etc. in their names. Use the PascalCased versions instead.
* Deleted the deprecated and unused `Source` class from the `SharedXss` module of `Xss.qll`
* Support for flow sources in [AWS Lambda function handlers](https://docs.aws.amazon.com/lambda/latest/dg/golang-handler.html) has been added.
* Support for the [fasthttp framework](https://github.com/valyala/fasthttp/) has been added.

## 0.7.6

### Minor Analysis Improvements

* The diagnostic query `go/diagnostics/successfully-extracted-files`, and therefore the Code Scanning UI measure of scanned Go files, now considers any Go file seen during extraction, even one with some errors, to be extracted / scanned.
* The XPath library, which is used for the XPath injection query (`go/xml/xpath-injection`), now includes support for `Parser` sinks from the [libxml2](https://github.com/lestrrat-go/libxml2) package.
* `CallNode::getACallee` and related predicates now recognise more callees accessed via a function variable, in particular when the callee is stored into a global variable or is captured by an anonymous function. This may lead to new alerts where data-flow into such a callee is relevant.

## 0.7.5

No user-facing changes.

## 0.7.4

### Bug Fixes

* A bug has been fixed that meant that value flow through a slice expression was not tracked correctly. Taint flow was tracked correctly.

## 0.7.3

### Minor Analysis Improvements

* Added the [gin-contrib/cors](https://github.com/gin-contrib/cors) library to the experimental query "CORS misconfiguration" (`go/cors-misconfiguration`).

### Bug Fixes

* A bug has been fixed that meant that value flow through an array was not tracked correctly in some circumstances. Taint flow was tracked correctly.

## 0.7.2

### Minor Analysis Improvements

* Added [Request.Cookie](https://pkg.go.dev/net/http#Request.Cookie) to reflected XSS sanitizers.

### Bug Fixes

* Fixed a bug where data flow nodes in files that are not in the project being analyzed (such as libraries) and are not contained within a function were not given an enclosing `Callable`. Note that for nodes that are not contained within a function, the enclosing callable is considered to be the file itself. This may cause some minor changes to results.

## 0.7.1

### Minor Analysis Improvements

* Deleted the deprecated `isBarrierGuard` predicate from the dataflow library and its uses, use `isBarrier` and the `BarrierGuard` module instead.
* Support has been added for file system access sinks in the following libraries: [net/http](https://pkg.go.dev/net/http), [Afero](https://github.com/spf13/afero), [beego](https://pkg.go.dev/github.com/astaxie/beego), [Echo](https://pkg.go.dev/github.com/labstack/echo), [Fiber](https://github.com/kataras/iris), [Gin](https://pkg.go.dev/github.com/gin-gonic/gin), [Iris](https://github.com/kataras/iris).
* Added `GoKit.qll` to `go.qll` enabling the GoKit framework by default

## 0.7.0

### Minor Analysis Improvements

* Added Numeric and Boolean types to SQL injection sanitzers.

## 0.6.5

No user-facing changes.

## 0.6.4

### Minor Analysis Improvements

* Added [http.Error](https://pkg.go.dev/net/http#Error) to XSS sanitzers.

## 0.6.3

No user-facing changes.

## 0.6.2

### Minor Analysis Improvements

* Logrus' `WithContext` methods are no longer treated as if they output the values stored in that context to a log message.

## 0.6.1

### New Features

* The `DataFlow::StateConfigSig` signature module has gained default implementations for `isBarrier/2` and `isAdditionalFlowStep/4`. 
  Hence it is no longer needed to provide `none()` implementations of these predicates if they are not needed.

### Minor Analysis Improvements

* Data flow configurations can now include a predicate `neverSkip(Node node)`
  in order to ensure inclusion of certain nodes in the path explanations. The
  predicate defaults to the end-points of the additional flow steps provided in
  the configuration, which means that such steps now always are visible by
  default in path explanations.
* Parameter nodes now exist for unused parameters as well as used parameters.
* Add support for v4 of the [Go Micro framework](https://github.com/go-micro/go-micro).
* Support for the [Bun framework](https://bun.uptrace.dev/) has been added.
* Support for [gqlgen](https://github.com/99designs/gqlgen) has been added.
* Support for the [go-pg framework](https://github.com/go-pg/pg) has been improved.

## 0.6.0

### Deprecated APIs

* The `LogInjection::Configuration` taint flow configuration class has been deprecated. Use the `LogInjection::Flow` module instead.

### Minor Analysis Improvements

* When a result of path query flows through a function modeled using `DataFlow::FunctionModel` or `TaintTracking::FunctionModel`, the path now includes nodes corresponding to the input and output to the function. This brings it in line with functions modeled using Models-as-Data.

## 0.5.4

No user-facing changes.

## 0.5.3

No user-facing changes.

## 0.5.2

### Minor Analysis Improvements

* Fixed data flow through variadic function parameters. The arguments corresponding to a variadic parameter are no longer returned by `CallNode.getArgument(int i)` and `CallNode.getAnArgument()`, and hence aren't `ArgumentNode`s. They now have one result, which is an `ImplicitVarargsSlice` node. For example, a call `f(a, b, c)` to a function `f(T...)` is treated like `f([]T{a, b, c})`. The old behaviour is preserved by `CallNode.getSyntacticArgument(int i)` and `CallNode.getASyntacticArgument()`. `CallExpr.getArgument(int i)` and `CallExpr.getAnArgument()` are unchanged, and will still have three results in the example given.

## 0.5.1

### Minor Analysis Improvements

* Taking a slice is now considered a sanitizer for `SafeUrlFlow`.

## 0.5.0

### Deprecated APIs

* The recently introduced new data flow and taint tracking APIs have had a
  number of module and predicate renamings. The old APIs remain in place for
  now.

### Bug Fixes

* Fixed some accidental predicate visibility in the backwards-compatible wrapper for data flow configurations. In particular `DataFlow::hasFlowPath`, `DataFlow::hasFlow`, `DataFlow::hasFlowTo`, and `DataFlow::hasFlowToExpr` were accidentally exposed in a single version.

## 0.4.6

No user-facing changes.

## 0.4.5

### New Features

* Added support for merging two `PathGraph`s via disjoint union to allow results from multiple data flow computations in a single `path-problem` query.

### Major Analysis Improvements

* The main data flow and taint tracking APIs have been changed. The old APIs
  remain in place for now and translate to the new through a
  backwards-compatible wrapper. If multiple configurations are in scope
  simultaneously, then this may affect results slightly. The new API is quite
  similar to the old, but makes use of a configuration module instead of a
  configuration class.

## 0.4.4

No user-facing changes.

## 0.4.3

### New Features

* Go 1.20 is now supported. The extractor now functions as expected when Go 1.20 is installed; the definition of `implementsComparable` has been updated according to Go 1.20's new, more-liberal rules; and taint flow models have been added for relevant, new standard-library functions.

### Minor Analysis Improvements

* Support for the Twirp framework has been added.

## 0.4.2

No user-facing changes.

## 0.4.1

No user-facing changes.

## 0.4.0

### Breaking Changes

* The signature of `allowImplicitRead` on `DataFlow::Configuration` and `TaintTracking::Configuration` has changed from `allowImplicitRead(DataFlow::Node node, DataFlow::Content c)` to `allowImplicitRead(DataFlow::Node node, DataFlow::ContentSet c)`.

### Deprecated APIs

* The `BarrierGuard` class has been deprecated. Such barriers and sanitizers can now instead be created using the new `BarrierGuard` parameterized module.

### Minor Analysis Improvements

* The predicate `getNumParameter` on `FuncTypeExpr` has been changed to actually give the number of parameters. It previously gave the number of parameter declarations. `getNumParameterDecl` has been introduced to preserve this functionality.
* The definition of `mayHaveSideEffects` for `ReturnStmt` was incorrect when more than one expression was being returned. Such return statements were effectively considered to never have side effects. This has now been fixed. In rare circumstances `globalValueNumber` may have incorrectly treated two values as the same when they were in fact distinct.
* Queries that care about SQL, such as `go/sql-injection`, now recognise SQL-consuming functions belonging to the `gorqlite` and `GoFrame` packages.
* `rsync` has been added to the list of commands which may evaluate its parameters as a shell command.

### Bug Fixes

* Fixed an issue in the taint tracking analysis where implicit reads were not allowed by default in sinks or additional taint steps that used flow states.

## 0.3.6

No user-facing changes.

## 0.3.5

No user-facing changes.

## 0.3.4

No user-facing changes.

## 0.3.3

No user-facing changes.

## 0.3.2

No user-facing changes.

## 0.3.1

### Minor Analysis Improvements

* Added support for `BeegoInput.RequestBody` as a source of untrusted data.

## 0.3.0

### Deprecated APIs

* Some classes/modules with upper-case acronyms in their name have been renamed to follow our style-guide. 
  The old name still exists as a deprecated alias.

## 0.2.5

## 0.2.4

### Minor Analysis Improvements

* Go 1.19 is now supported, including adding new taint propagation steps for new standard-library functions introduced in this release.
* Most deprecated predicates/classes/modules that have been deprecated for over a year have been deleted.
* Fixed data-flow to captured variable references.
* We now assume that if a channel-typed field is only referred to twice in the user codebase, once in a send operation and once in a receive, then data flows from the send to the receive statement. This enables finding some cross-goroutine flow.

## 0.2.3

## 0.2.2

## 0.2.1

## 0.2.0

### Deprecated APIs

* The `BarrierGuard` class has been deprecated. Such barriers and sanitizers can now instead be created using the new `BarrierGuard` parameterized module.

## 0.1.4

## 0.1.3

## 0.1.2

### New Features

* Go 1.18 generics are now extracted and can be explored using the new CodeQL classes `TypeParamDecl`, `GenericFunctionInstantiationExpr`, `GenericTypeInstantiationExpr`, `TypeSetTerm`, and `TypeSetLiteralType`, as well as using new predicates defined on the existing `InterfaceType`. Class- and predicate-level documentation can be found in the [Go CodeQL library reference](https://codeql.github.com/codeql-standard-libraries/go/).

## 0.1.1

### Minor Analysis Improvements

* The method predicate `getACalleeIncludingExternals` on `DataFlow::CallNode` and the function `viableCallable` in `DataFlowDispatch` now also work for calls to functions via a variable, where the function can be determined using local flow.

## 0.1.0

### Minor Analysis Improvements

* Fixed a bug where dataflow steps were ignored if both ends were inside the initialiser routine of a file-level variable.

## 0.0.12

## 0.0.11

## 0.0.10

## 0.0.9

## 0.0.8

## 0.0.7

### Deprecated APIs

* The `codeql/go-upgrades` CodeQL pack has been removed. All database upgrade scripts have been merged into the `codeql/go-all` CodeQL pack.

### Bug Fixes

* `Function`'s predicate `getACall` now returns more results in some situations. It now always returns callers that may call a method indirectly via an interface method that it implements. Previously this only happened if the method was in the source code being analysed.

## 0.0.6

## 0.0.5

## 0.0.4

## 0.0.3
